Home / 82,309,049.43-123,451,555.74-24,001,058.88

Finding the Fourth Proportional to 82,309,049.43, 123,451,555.74 and 24,001,058.88

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Solution

The fourth proportional to 82,309,049.43, 123,451,555.74 and 24,001,058.88 is: 35,998,083.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,309,049.43 : 123,451,555.74 = 24,001,058.88 : x
  2. Step 2: Convert to fraction form
    82,309,049.43/123,451,555.74 = 24,001,058.88/x
  3. Step 3: Cross multiply
    82,309,049.43x = 123,451,555.74 × 24,001,058.88
  4. Step 4: Simplify right side
    82,309,049.43x = 2,962,968,058,143,341.50
  5. Step 5: Solve for x
    x = 2,962,968,058,143,341.50/82,309,049.43
  6. Step 6: Final answer
    x = 35,998,083.79

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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.