Home / 60,458,999.40-90,700,308.90-24,061,195.80

Finding the Fourth Proportional to 60,458,999.40, 90,700,308.90 and 24,061,195.80

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Solution

The fourth proportional to 60,458,999.40, 90,700,308.90 and 24,061,195.80 is: 36,096,493.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,458,999.40 : 90,700,308.90 = 24,061,195.80 : x
  2. Step 2: Convert to fraction form
    60,458,999.40/90,700,308.90 = 24,061,195.80/x
  3. Step 3: Cross multiply
    60,458,999.40x = 90,700,308.90 × 24,061,195.80
  4. Step 4: Simplify right side
    60,458,999.40x = 2,182,357,891,563,382.75
  5. Step 5: Solve for x
    x = 2,182,357,891,563,382.75/60,458,999.40
  6. Step 6: Final answer
    x = 36,096,493.71

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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.