Home / 44,536,545.80-66,804,818.70-40,231,873.70

Finding the Fourth Proportional to 44,536,545.80, 66,804,818.70 and 40,231,873.70

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Solution

The fourth proportional to 44,536,545.80, 66,804,818.70 and 40,231,873.70 is: 60,347,810.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,536,545.80 : 66,804,818.70 = 40,231,873.70 : x
  2. Step 2: Convert to fraction form
    44,536,545.80/66,804,818.70 = 40,231,873.70/x
  3. Step 3: Cross multiply
    44,536,545.80x = 66,804,818.70 × 40,231,873.70
  4. Step 4: Simplify right side
    44,536,545.80x = 2,687,683,028,489,798.50
  5. Step 5: Solve for x
    x = 2,687,683,028,489,798.50/44,536,545.80
  6. Step 6: Final answer
    x = 60,347,810.55

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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.