Home / 6,141,096,155.40-9,211,644,233.10-4,073,152,936.20

Finding the Fourth Proportional to 6,141,096,155.40, 9,211,644,233.10 and 4,073,152,936.20

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Solution

The fourth proportional to 6,141,096,155.40, 9,211,644,233.10 and 4,073,152,936.20 is: 6,109,729,404.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,096,155.40 : 9,211,644,233.10 = 4,073,152,936.20 : x
  2. Step 2: Convert to fraction form
    6,141,096,155.40/9,211,644,233.10 = 4,073,152,936.20/x
  3. Step 3: Cross multiply
    6,141,096,155.40x = 9,211,644,233.10 × 4,073,152,936.20
  4. Step 4: Simplify right side
    6,141,096,155.40x = 37,520,435,755,281,063,936
  5. Step 5: Solve for x
    x = 37,520,435,755,281,063,936/6,141,096,155.40
  6. Step 6: Final answer
    x = 6,109,729,404.30

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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.