Home / 136,591,576,437.76-204,957,406,354.56-65,906,569,571.20

Finding the Fourth Proportional to 136,591,576,437.76, 204,957,406,354.56 and 65,906,569,571.20

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Solution

The fourth proportional to 136,591,576,437.76, 204,957,406,354.56 and 65,906,569,571.20 is: 98,893,650,057.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,591,576,437.76 : 204,957,406,354.56 = 65,906,569,571.20 : x
  2. Step 2: Convert to fraction form
    136,591,576,437.76/204,957,406,354.56 = 65,906,569,571.20/x
  3. Step 3: Cross multiply
    136,591,576,437.76x = 204,957,406,354.56 × 65,906,569,571.20
  4. Step 4: Simplify right side
    136,591,576,437.76x = 13,508,039,561,039,516,270,592
  5. Step 5: Solve for x
    x = 13,508,039,561,039,516,270,592/136,591,576,437.76
  6. Step 6: Final answer
    x = 98,893,650,057.51

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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.