Home / 35,328,049,609.70-52,992,074,414.55-20,451,102,832.10

Finding the Fourth Proportional to 35,328,049,609.70, 52,992,074,414.55 and 20,451,102,832.10

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Solution

The fourth proportional to 35,328,049,609.70, 52,992,074,414.55 and 20,451,102,832.10 is: 30,676,654,248.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,328,049,609.70 : 52,992,074,414.55 = 20,451,102,832.10 : x
  2. Step 2: Convert to fraction form
    35,328,049,609.70/52,992,074,414.55 = 20,451,102,832.10/x
  3. Step 3: Cross multiply
    35,328,049,609.70x = 52,992,074,414.55 × 20,451,102,832.10
  4. Step 4: Simplify right side
    35,328,049,609.70x = 1,083,746,363,138,257,453,056
  5. Step 5: Solve for x
    x = 1,083,746,363,138,257,453,056/35,328,049,609.70
  6. Step 6: Final answer
    x = 30,676,654,248.15

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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.