Home / 41,706,803.70-62,560,205.55-38,872,451.70

Finding the Fourth Proportional to 41,706,803.70, 62,560,205.55 and 38,872,451.70

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Solution

The fourth proportional to 41,706,803.70, 62,560,205.55 and 38,872,451.70 is: 58,308,677.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,706,803.70 : 62,560,205.55 = 38,872,451.70 : x
  2. Step 2: Convert to fraction form
    41,706,803.70/62,560,205.55 = 38,872,451.70/x
  3. Step 3: Cross multiply
    41,706,803.70x = 62,560,205.55 × 38,872,451.70
  4. Step 4: Simplify right side
    41,706,803.70x = 2,431,868,568,584,447
  5. Step 5: Solve for x
    x = 2,431,868,568,584,447/41,706,803.70
  6. Step 6: Final answer
    x = 58,308,677.55

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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.