Home / 3,277,665,014.10-4,916,497,521.15-2,278,981,086.90

Finding the Fourth Proportional to 3,277,665,014.10, 4,916,497,521.15 and 2,278,981,086.90

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Solution

The fourth proportional to 3,277,665,014.10, 4,916,497,521.15 and 2,278,981,086.90 is: 3,418,471,630.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,665,014.10 : 4,916,497,521.15 = 2,278,981,086.90 : x
  2. Step 2: Convert to fraction form
    3,277,665,014.10/4,916,497,521.15 = 2,278,981,086.90/x
  3. Step 3: Cross multiply
    3,277,665,014.10x = 4,916,497,521.15 × 2,278,981,086.90
  4. Step 4: Simplify right side
    3,277,665,014.10x = 11,204,604,864,491,581,440
  5. Step 5: Solve for x
    x = 11,204,604,864,491,581,440/3,277,665,014.10
  6. Step 6: Final answer
    x = 3,418,471,630.35

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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.