Home / 63,780,545.80-95,670,818.70-44,297,000.20

Finding the Fourth Proportional to 63,780,545.80, 95,670,818.70 and 44,297,000.20

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Solution

The fourth proportional to 63,780,545.80, 95,670,818.70 and 44,297,000.20 is: 66,445,500.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,780,545.80 : 95,670,818.70 = 44,297,000.20 : x
  2. Step 2: Convert to fraction form
    63,780,545.80/95,670,818.70 = 44,297,000.20/x
  3. Step 3: Cross multiply
    63,780,545.80x = 95,670,818.70 × 44,297,000.20
  4. Step 4: Simplify right side
    63,780,545.80x = 4,237,930,275,088,064
  5. Step 5: Solve for x
    x = 4,237,930,275,088,064/63,780,545.80
  6. Step 6: Final answer
    x = 66,445,500.30

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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.