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Finding the Fourth Proportional to 633,655,697.80, 950,651,508.30 and 224,669,201.80

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Solution

The fourth proportional to 633,655,697.80, 950,651,508.30 and 224,669,201.80 is: 337,063,355.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,655,697.80 : 950,651,508.30 = 224,669,201.80 : x
  2. Step 2: Convert to fraction form
    633,655,697.80/950,651,508.30 = 224,669,201.80/x
  3. Step 3: Cross multiply
    633,655,697.80x = 950,651,508.30 × 224,669,201.80
  4. Step 4: Simplify right side
    633,655,697.80x = 213,582,115,559,727,072
  5. Step 5: Solve for x
    x = 213,582,115,559,727,072/633,655,697.80
  6. Step 6: Final answer
    x = 337,063,355.23

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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.