Home / 2,514,279,416,012.10-3,771,419,119,787.20-604,156,608,493.65

Finding the Fourth Proportional to 2,514,279,416,012.10, 3,771,419,119,787.20 and 604,156,608,493.65

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Solution

The fourth proportional to 2,514,279,416,012.10, 3,771,419,119,787.20 and 604,156,608,493.65 is: 906,234,911,723.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,279,416,012.10 : 3,771,419,119,787.20 = 604,156,608,493.65 : x
  2. Step 2: Convert to fraction form
    2,514,279,416,012.10/3,771,419,119,787.20 = 604,156,608,493.65/x
  3. Step 3: Cross multiply
    2,514,279,416,012.10x = 3,771,419,119,787.20 × 604,156,608,493.65
  4. Step 4: Simplify right side
    2,514,279,416,012.10x = 2,278,527,784,618,741,670,608,896
  5. Step 5: Solve for x
    x = 2,278,527,784,618,741,670,608,896/2,514,279,416,012.10
  6. Step 6: Final answer
    x = 906,234,911,723.82

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Double scale
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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.