Home / 224,694,178,472.92-337,005,390,115.20-65,480,035,913.80

Finding the Fourth Proportional to 224,694,178,472.92, 337,005,390,115.20 and 65,480,035,913.80

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Solution

The fourth proportional to 224,694,178,472.92, 337,005,390,115.20 and 65,480,035,913.80 is: 98,209,598,476.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,694,178,472.92 : 337,005,390,115.20 = 65,480,035,913.80 : x
  2. Step 2: Convert to fraction form
    224,694,178,472.92/337,005,390,115.20 = 65,480,035,913.80/x
  3. Step 3: Cross multiply
    224,694,178,472.92x = 337,005,390,115.20 × 65,480,035,913.80
  4. Step 4: Simplify right side
    224,694,178,472.92x = 22,067,125,047,887,478,652,928
  5. Step 5: Solve for x
    x = 22,067,125,047,887,478,652,928/224,694,178,472.92
  6. Step 6: Final answer
    x = 98,209,598,476.74

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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.