Home / 41,306,872.20-61,957,683.90-14,013,112.20

Finding the Fourth Proportional to 41,306,872.20, 61,957,683.90 and 14,013,112.20

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Solution

The fourth proportional to 41,306,872.20, 61,957,683.90 and 14,013,112.20 is: 21,018,777.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,306,872.20 : 61,957,683.90 = 14,013,112.20 : x
  2. Step 2: Convert to fraction form
    41,306,872.20/61,957,683.90 = 14,013,112.20/x
  3. Step 3: Cross multiply
    41,306,872.20x = 61,957,683.90 × 14,013,112.20
  4. Step 4: Simplify right side
    41,306,872.20x = 868,219,976,142,833.50
  5. Step 5: Solve for x
    x = 868,219,976,142,833.50/41,306,872.20
  6. Step 6: Final answer
    x = 21,018,777.99

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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.