Home / 225,016,923.90-337,525,385.85-63,458,859.90

Finding the Fourth Proportional to 225,016,923.90, 337,525,385.85 and 63,458,859.90

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Solution

The fourth proportional to 225,016,923.90, 337,525,385.85 and 63,458,859.90 is: 95,188,289.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,016,923.90 : 337,525,385.85 = 63,458,859.90 : x
  2. Step 2: Convert to fraction form
    225,016,923.90/337,525,385.85 = 63,458,859.90/x
  3. Step 3: Cross multiply
    225,016,923.90x = 337,525,385.85 × 63,458,859.90
  4. Step 4: Simplify right side
    225,016,923.90x = 21,418,976,173,348,592
  5. Step 5: Solve for x
    x = 21,418,976,173,348,592/225,016,923.90
  6. Step 6: Final answer
    x = 95,188,289.85

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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.