Home / 25,122,505.04-34,676,575.13-14,671,340.52

Finding the Fourth Proportional to 25,122,505.04, 34,676,575.13 and 14,671,340.52

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Solution

The fourth proportional to 25,122,505.04, 34,676,575.13 and 14,671,340.52 is: 20,250,840.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,122,505.04 : 34,676,575.13 = 14,671,340.52 : x
  2. Step 2: Convert to fraction form
    25,122,505.04/34,676,575.13 = 14,671,340.52/x
  3. Step 3: Cross multiply
    25,122,505.04x = 34,676,575.13 × 14,671,340.52
  4. Step 4: Simplify right side
    25,122,505.04x = 508,751,841,799,593.31
  5. Step 5: Solve for x
    x = 508,751,841,799,593.31/25,122,505.04
  6. Step 6: Final answer
    x = 20,250,840.47

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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.