Home / 40,404,096,945.90-60,606,145,418.85-22,989,838,257.90

Finding the Fourth Proportional to 40,404,096,945.90, 60,606,145,418.85 and 22,989,838,257.90

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Solution

The fourth proportional to 40,404,096,945.90, 60,606,145,418.85 and 22,989,838,257.90 is: 34,484,757,386.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,404,096,945.90 : 60,606,145,418.85 = 22,989,838,257.90 : x
  2. Step 2: Convert to fraction form
    40,404,096,945.90/60,606,145,418.85 = 22,989,838,257.90/x
  3. Step 3: Cross multiply
    40,404,096,945.90x = 60,606,145,418.85 × 22,989,838,257.90
  4. Step 4: Simplify right side
    40,404,096,945.90x = 1,393,325,480,614,128,517,120
  5. Step 5: Solve for x
    x = 1,393,325,480,614,128,517,120/40,404,096,945.90
  6. Step 6: Final answer
    x = 34,484,757,386.85

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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.