Home / 63,924,414.27-88,156,861.11-41,889,910.86

Finding the Fourth Proportional to 63,924,414.27, 88,156,861.11 and 41,889,910.86

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Solution

The fourth proportional to 63,924,414.27, 88,156,861.11 and 41,889,910.86 is: 57,769,525.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,924,414.27 : 88,156,861.11 = 41,889,910.86 : x
  2. Step 2: Convert to fraction form
    63,924,414.27/88,156,861.11 = 41,889,910.86/x
  3. Step 3: Cross multiply
    63,924,414.27x = 88,156,861.11 × 41,889,910.86
  4. Step 4: Simplify right side
    63,924,414.27x = 3,692,883,053,595,300.50
  5. Step 5: Solve for x
    x = 3,692,883,053,595,300.50/63,924,414.27
  6. Step 6: Final answer
    x = 57,769,525.08

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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.