Home / 3,660,422,419.08-5,051,935,107.02-2,232,322,040.34

Finding the Fourth Proportional to 3,660,422,419.08, 5,051,935,107.02 and 2,232,322,040.34

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Solution

The fourth proportional to 3,660,422,419.08, 5,051,935,107.02 and 2,232,322,040.34 is: 3,080,941,157.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,422,419.08 : 5,051,935,107.02 = 2,232,322,040.34 : x
  2. Step 2: Convert to fraction form
    3,660,422,419.08/5,051,935,107.02 = 2,232,322,040.34/x
  3. Step 3: Cross multiply
    3,660,422,419.08x = 5,051,935,107.02 × 2,232,322,040.34
  4. Step 4: Simplify right side
    3,660,422,419.08x = 11,277,546,085,773,744,128
  5. Step 5: Solve for x
    x = 11,277,546,085,773,744,128/3,660,422,419.08
  6. Step 6: Final answer
    x = 3,080,941,157.77

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Double scale
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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.