Home / 52,746,234.29-72,788,839.91-29,224,685.23

Finding the Fourth Proportional to 52,746,234.29, 72,788,839.91 and 29,224,685.23

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Solution

The fourth proportional to 52,746,234.29, 72,788,839.91 and 29,224,685.23 is: 40,329,531.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,746,234.29 : 72,788,839.91 = 29,224,685.23 : x
  2. Step 2: Convert to fraction form
    52,746,234.29/72,788,839.91 = 29,224,685.23/x
  3. Step 3: Cross multiply
    52,746,234.29x = 72,788,839.91 × 29,224,685.23
  4. Step 4: Simplify right side
    52,746,234.29x = 2,127,230,934,116,544
  5. Step 5: Solve for x
    x = 2,127,230,934,116,544/52,746,234.29
  6. Step 6: Final answer
    x = 40,329,531.82

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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.