Home / 41,350,529.10-62,025,793.65-40,712,799.90

Finding the Fourth Proportional to 41,350,529.10, 62,025,793.65 and 40,712,799.90

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Solution

The fourth proportional to 41,350,529.10, 62,025,793.65 and 40,712,799.90 is: 61,069,199.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,350,529.10 : 62,025,793.65 = 40,712,799.90 : x
  2. Step 2: Convert to fraction form
    41,350,529.10/62,025,793.65 = 40,712,799.90/x
  3. Step 3: Cross multiply
    41,350,529.10x = 62,025,793.65 × 40,712,799.90
  4. Step 4: Simplify right side
    41,350,529.10x = 2,525,243,725,511,140.50
  5. Step 5: Solve for x
    x = 2,525,243,725,511,140.50/41,350,529.10
  6. Step 6: Final answer
    x = 61,069,199.85

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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.