Home / 136,049,170,505.10-204,073,755,757.65-93,438,656,277.90

Finding the Fourth Proportional to 136,049,170,505.10, 204,073,755,757.65 and 93,438,656,277.90

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Solution

The fourth proportional to 136,049,170,505.10, 204,073,755,757.65 and 93,438,656,277.90 is: 140,157,984,416.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,049,170,505.10 : 204,073,755,757.65 = 93,438,656,277.90 : x
  2. Step 2: Convert to fraction form
    136,049,170,505.10/204,073,755,757.65 = 93,438,656,277.90/x
  3. Step 3: Cross multiply
    136,049,170,505.10x = 204,073,755,757.65 × 93,438,656,277.90
  4. Step 4: Simplify right side
    136,049,170,505.10x = 19,068,377,519,579,172,175,872
  5. Step 5: Solve for x
    x = 19,068,377,519,579,172,175,872/136,049,170,505.10
  6. Step 6: Final answer
    x = 140,157,984,416.85

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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.