Home / 41,728,817.85-62,549,049.33-14,036,372.61

Finding the Fourth Proportional to 41,728,817.85, 62,549,049.33 and 14,036,372.61

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Solution

The fourth proportional to 41,728,817.85, 62,549,049.33 and 14,036,372.61 is: 21,039,698.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,817.85 : 62,549,049.33 = 14,036,372.61 : x
  2. Step 2: Convert to fraction form
    41,728,817.85/62,549,049.33 = 14,036,372.61/x
  3. Step 3: Cross multiply
    41,728,817.85x = 62,549,049.33 × 14,036,372.61
  4. Step 4: Simplify right side
    41,728,817.85x = 877,961,762,797,150.75
  5. Step 5: Solve for x
    x = 877,961,762,797,150.75/41,728,817.85
  6. Step 6: Final answer
    x = 21,039,698.89

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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.