Home / 148,976,439.90-223,464,659.85-148,976,439.90

Finding the Fourth Proportional to 148,976,439.90, 223,464,659.85 and 148,976,439.90

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Solution

The fourth proportional to 148,976,439.90, 223,464,659.85 and 148,976,439.90 is: 223,464,659.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,976,439.90 : 223,464,659.85 = 148,976,439.90 : x
  2. Step 2: Convert to fraction form
    148,976,439.90/223,464,659.85 = 148,976,439.90/x
  3. Step 3: Cross multiply
    148,976,439.90x = 223,464,659.85 × 148,976,439.90
  4. Step 4: Simplify right side
    148,976,439.90x = 33,290,969,467,917,468
  5. Step 5: Solve for x
    x = 33,290,969,467,917,468/148,976,439.90
  6. Step 6: Final answer
    x = 223,464,659.85

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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.