Home / 55,033,390.38-82,572,713.76-24,311,755.74

Finding the Fourth Proportional to 55,033,390.38, 82,572,713.76 and 24,311,755.74

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Solution

The fourth proportional to 55,033,390.38, 82,572,713.76 and 24,311,755.74 is: 36,477,629.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,033,390.38 : 82,572,713.76 = 24,311,755.74 : x
  2. Step 2: Convert to fraction form
    55,033,390.38/82,572,713.76 = 24,311,755.74/x
  3. Step 3: Cross multiply
    55,033,390.38x = 82,572,713.76 × 24,311,755.74
  4. Step 4: Simplify right side
    55,033,390.38x = 2,007,487,647,722,057
  5. Step 5: Solve for x
    x = 2,007,487,647,722,057/55,033,390.38
  6. Step 6: Final answer
    x = 36,477,629.92

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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.