Home / 59,676,728.95-82,309,494.01-52,695,088.88

Finding the Fourth Proportional to 59,676,728.95, 82,309,494.01 and 52,695,088.88

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Solution

The fourth proportional to 59,676,728.95, 82,309,494.01 and 52,695,088.88 is: 72,680,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,676,728.95 : 82,309,494.01 = 52,695,088.88 : x
  2. Step 2: Convert to fraction form
    59,676,728.95/82,309,494.01 = 52,695,088.88/x
  3. Step 3: Cross multiply
    59,676,728.95x = 82,309,494.01 × 52,695,088.88
  4. Step 4: Simplify right side
    59,676,728.95x = 4,337,306,102,524,778
  5. Step 5: Solve for x
    x = 4,337,306,102,524,778/59,676,728.95
  6. Step 6: Final answer
    x = 72,680,024.17

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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.