Home / 41,234,119.66-56,904,067.50-22,649,649.04

Finding the Fourth Proportional to 41,234,119.66, 56,904,067.50 and 22,649,649.04

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Solution

The fourth proportional to 41,234,119.66, 56,904,067.50 and 22,649,649.04 is: 31,257,055.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,234,119.66 : 56,904,067.50 = 22,649,649.04 : x
  2. Step 2: Convert to fraction form
    41,234,119.66/56,904,067.50 = 22,649,649.04/x
  3. Step 3: Cross multiply
    41,234,119.66x = 56,904,067.50 × 22,649,649.04
  4. Step 4: Simplify right side
    41,234,119.66x = 1,288,857,157,710,221.75
  5. Step 5: Solve for x
    x = 1,288,857,157,710,221.75/41,234,119.66
  6. Step 6: Final answer
    x = 31,257,055.28

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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.