Home / 26,233,175.71-39,338,335.39-13,934,447.64

Finding the Fourth Proportional to 26,233,175.71, 39,338,335.39 and 13,934,447.64

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Solution

The fourth proportional to 26,233,175.71, 39,338,335.39 and 13,934,447.64 is: 20,895,601.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233,175.71 : 39,338,335.39 = 13,934,447.64 : x
  2. Step 2: Convert to fraction form
    26,233,175.71/39,338,335.39 = 13,934,447.64/x
  3. Step 3: Cross multiply
    26,233,175.71x = 39,338,335.39 × 13,934,447.64
  4. Step 4: Simplify right side
    26,233,175.71x = 548,157,974,736,714
  5. Step 5: Solve for x
    x = 548,157,974,736,714/26,233,175.71
  6. Step 6: Final answer
    x = 20,895,601.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.