Home / 2,097,478,986,932-2,894,490,197,433-1,171,546,576,754.20

Finding the Fourth Proportional to 2,097,478,986,932, 2,894,490,197,433 and 1,171,546,576,754.20

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Solution

The fourth proportional to 2,097,478,986,932, 2,894,490,197,433 and 1,171,546,576,754.20 is: 1,616,717,070,053.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,478,986,932 : 2,894,490,197,433 = 1,171,546,576,754.20 : x
  2. Step 2: Convert to fraction form
    2,097,478,986,932/2,894,490,197,433 = 1,171,546,576,754.20/x
  3. Step 3: Cross multiply
    2,097,478,986,932x = 2,894,490,197,433 × 1,171,546,576,754.20
  4. Step 4: Simplify right side
    2,097,478,986,932x = 3,391,030,082,251,219,370,246,144
  5. Step 5: Solve for x
    x = 3,391,030,082,251,219,370,246,144/2,097,478,986,932
  6. Step 6: Final answer
    x = 1,616,717,070,053.37

Related Problems

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Half scale
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Double scale
Find fourth proportional to 2,097,478,986,933, 2,894,490,197,434.38 and 1,171,546,576,755.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.