Home / 60,192,002.30-90,288,003.45-44,863,951.10

Finding the Fourth Proportional to 60,192,002.30, 90,288,003.45 and 44,863,951.10

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Solution

The fourth proportional to 60,192,002.30, 90,288,003.45 and 44,863,951.10 is: 67,295,926.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192,002.30 : 90,288,003.45 = 44,863,951.10 : x
  2. Step 2: Convert to fraction form
    60,192,002.30/90,288,003.45 = 44,863,951.10/x
  3. Step 3: Cross multiply
    60,192,002.30x = 90,288,003.45 × 44,863,951.10
  4. Step 4: Simplify right side
    60,192,002.30x = 4,050,676,571,697,431.50
  5. Step 5: Solve for x
    x = 4,050,676,571,697,431.50/60,192,002.30
  6. Step 6: Final answer
    x = 67,295,926.65

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Double scale
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Similar ratio
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1.5x scale

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.