Home / 25,727,387.82-35,504,793.63-14,125,440.30

Finding the Fourth Proportional to 25,727,387.82, 35,504,793.63 and 14,125,440.30

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Solution

The fourth proportional to 25,727,387.82, 35,504,793.63 and 14,125,440.30 is: 19,493,655.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,727,387.82 : 35,504,793.63 = 14,125,440.30 : x
  2. Step 2: Convert to fraction form
    25,727,387.82/35,504,793.63 = 14,125,440.30/x
  3. Step 3: Cross multiply
    25,727,387.82x = 35,504,793.63 × 14,125,440.30
  4. Step 4: Simplify right side
    25,727,387.82x = 501,520,842,784,385.38
  5. Step 5: Solve for x
    x = 501,520,842,784,385.38/25,727,387.82
  6. Step 6: Final answer
    x = 19,493,655.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.