Home / 82,309,051.68-123,451,559.13-24,001,061.13

Finding the Fourth Proportional to 82,309,051.68, 123,451,559.13 and 24,001,061.13

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Solution

The fourth proportional to 82,309,051.68, 123,451,559.13 and 24,001,061.13 is: 35,998,087.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,309,051.68 : 123,451,559.13 = 24,001,061.13 : x
  2. Step 2: Convert to fraction form
    82,309,051.68/123,451,559.13 = 24,001,061.13/x
  3. Step 3: Cross multiply
    82,309,051.68x = 123,451,559.13 × 24,001,061.13
  4. Step 4: Simplify right side
    82,309,051.68x = 2,962,968,417,272,939.50
  5. Step 5: Solve for x
    x = 2,962,968,417,272,939.50/82,309,051.68
  6. Step 6: Final answer
    x = 35,998,087.17

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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.