Home / 41,126,671.68-56,753,566.48-22,541,407.20

Finding the Fourth Proportional to 41,126,671.68, 56,753,566.48 and 22,541,407.20

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Solution

The fourth proportional to 41,126,671.68, 56,753,566.48 and 22,541,407.20 is: 31,106,462.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,126,671.68 : 56,753,566.48 = 22,541,407.20 : x
  2. Step 2: Convert to fraction form
    41,126,671.68/56,753,566.48 = 22,541,407.20/x
  3. Step 3: Cross multiply
    41,126,671.68x = 56,753,566.48 × 22,541,407.20
  4. Step 4: Simplify right side
    41,126,671.68x = 1,279,305,252,077,950.50
  5. Step 5: Solve for x
    x = 1,279,305,252,077,950.50/41,126,671.68
  6. Step 6: Final answer
    x = 31,106,462.06

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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.