Home / 467,817,201.10-700,969,974.45-294,984,714.70

Finding the Fourth Proportional to 467,817,201.10, 700,969,974.45 and 294,984,714.70

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Solution

The fourth proportional to 467,817,201.10, 700,969,974.45 and 294,984,714.70 is: 442,000,481.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,817,201.10 : 700,969,974.45 = 294,984,714.70 : x
  2. Step 2: Convert to fraction form
    467,817,201.10/700,969,974.45 = 294,984,714.70/x
  3. Step 3: Cross multiply
    467,817,201.10x = 700,969,974.45 × 294,984,714.70
  4. Step 4: Simplify right side
    467,817,201.10x = 206,775,427,926,399,552
  5. Step 5: Solve for x
    x = 206,775,427,926,399,552/467,817,201.10
  6. Step 6: Final answer
    x = 442,000,481.04

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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.