Home / 60,494,349.29-90,741,385.52-25,928,337.95

Finding the Fourth Proportional to 60,494,349.29, 90,741,385.52 and 25,928,337.95

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Solution

The fourth proportional to 60,494,349.29, 90,741,385.52 and 25,928,337.95 is: 38,892,447.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,494,349.29 : 90,741,385.52 = 25,928,337.95 : x
  2. Step 2: Convert to fraction form
    60,494,349.29/90,741,385.52 = 25,928,337.95/x
  3. Step 3: Cross multiply
    60,494,349.29x = 90,741,385.52 × 25,928,337.95
  4. Step 4: Simplify right side
    60,494,349.29x = 2,352,773,310,178,379.50
  5. Step 5: Solve for x
    x = 2,352,773,310,178,379.50/60,494,349.29
  6. Step 6: Final answer
    x = 38,892,447.61

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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.