Home / 74,399,006,560.80-111,598,509,841.20-27,219,800,344.80

Finding the Fourth Proportional to 74,399,006,560.80, 111,598,509,841.20 and 27,219,800,344.80

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Solution

The fourth proportional to 74,399,006,560.80, 111,598,509,841.20 and 27,219,800,344.80 is: 40,829,700,517.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,399,006,560.80 : 111,598,509,841.20 = 27,219,800,344.80 : x
  2. Step 2: Convert to fraction form
    74,399,006,560.80/111,598,509,841.20 = 27,219,800,344.80/x
  3. Step 3: Cross multiply
    74,399,006,560.80x = 111,598,509,841.20 × 27,219,800,344.80
  4. Step 4: Simplify right side
    74,399,006,560.80x = 3,037,689,156,654,661,632,000
  5. Step 5: Solve for x
    x = 3,037,689,156,654,661,632,000/74,399,006,560.80
  6. Step 6: Final answer
    x = 40,829,700,517.20

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Double scale
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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.