Home / 1,546,620,198.26-2,134,335,755.21-841,777,233.39

Finding the Fourth Proportional to 1,546,620,198.26, 2,134,335,755.21 and 841,777,233.39

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Solution

The fourth proportional to 1,546,620,198.26, 2,134,335,755.21 and 841,777,233.39 is: 1,161,652,517.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,620,198.26 : 2,134,335,755.21 = 841,777,233.39 : x
  2. Step 2: Convert to fraction form
    1,546,620,198.26/2,134,335,755.21 = 841,777,233.39/x
  3. Step 3: Cross multiply
    1,546,620,198.26x = 2,134,335,755.21 × 841,777,233.39
  4. Step 4: Simplify right side
    1,546,620,198.26x = 1,796,635,247,141,821,184
  5. Step 5: Solve for x
    x = 1,796,635,247,141,821,184/1,546,620,198.26
  6. Step 6: Final answer
    x = 1,161,652,517.64

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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.