Home / 41,486,796.80-62,230,195.20-35,813,427.20

Finding the Fourth Proportional to 41,486,796.80, 62,230,195.20 and 35,813,427.20

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Solution

The fourth proportional to 41,486,796.80, 62,230,195.20 and 35,813,427.20 is: 53,720,140.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,486,796.80 : 62,230,195.20 = 35,813,427.20 : x
  2. Step 2: Convert to fraction form
    41,486,796.80/62,230,195.20 = 35,813,427.20/x
  3. Step 3: Cross multiply
    41,486,796.80x = 62,230,195.20 × 35,813,427.20
  4. Step 4: Simplify right side
    41,486,796.80x = 2,228,676,565,436,989.75
  5. Step 5: Solve for x
    x = 2,228,676,565,436,989.75/41,486,796.80
  6. Step 6: Final answer
    x = 53,720,140.80

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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.