Home / 45,336,541,600.12-62,584,491,742.28-29,287,049,950.30

Finding the Fourth Proportional to 45,336,541,600.12, 62,584,491,742.28 and 29,287,049,950.30

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Solution

The fourth proportional to 45,336,541,600.12, 62,584,491,742.28 and 29,287,049,950.30 is: 40,429,090,333.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,336,541,600.12 : 62,584,491,742.28 = 29,287,049,950.30 : x
  2. Step 2: Convert to fraction form
    45,336,541,600.12/62,584,491,742.28 = 29,287,049,950.30/x
  3. Step 3: Cross multiply
    45,336,541,600.12x = 62,584,491,742.28 × 29,287,049,950.30
  4. Step 4: Simplify right side
    45,336,541,600.12x = 1,832,915,135,770,292,125,696
  5. Step 5: Solve for x
    x = 1,832,915,135,770,292,125,696/45,336,541,600.12
  6. Step 6: Final answer
    x = 40,429,090,333.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.