Home / 63,991,498.43-88,310,773.85-36,115,182.38

Finding the Fourth Proportional to 63,991,498.43, 88,310,773.85 and 36,115,182.38

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Solution

The fourth proportional to 63,991,498.43, 88,310,773.85 and 36,115,182.38 is: 49,840,366.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,991,498.43 : 88,310,773.85 = 36,115,182.38 : x
  2. Step 2: Convert to fraction form
    63,991,498.43/88,310,773.85 = 36,115,182.38/x
  3. Step 3: Cross multiply
    63,991,498.43x = 88,310,773.85 × 36,115,182.38
  4. Step 4: Simplify right side
    63,991,498.43x = 3,189,359,703,089,555
  5. Step 5: Solve for x
    x = 3,189,359,703,089,555/63,991,498.43
  6. Step 6: Final answer
    x = 49,840,366.01

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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.