Home / 63,676,776.27-95,417,737.26-42,850,086.65

Finding the Fourth Proportional to 63,676,776.27, 95,417,737.26 and 42,850,086.65

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Solution

The fourth proportional to 63,676,776.27, 95,417,737.26 and 42,850,086.65 is: 64,209,568.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,676,776.27 : 95,417,737.26 = 42,850,086.65 : x
  2. Step 2: Convert to fraction form
    63,676,776.27/95,417,737.26 = 42,850,086.65/x
  3. Step 3: Cross multiply
    63,676,776.27x = 95,417,737.26 × 42,850,086.65
  4. Step 4: Simplify right side
    63,676,776.27x = 4,088,658,309,060,845.50
  5. Step 5: Solve for x
    x = 4,088,658,309,060,845.50/63,676,776.27
  6. Step 6: Final answer
    x = 64,209,568.21

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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.