Home / 41,127,818.55-56,756,390.21-22,794,285.03

Finding the Fourth Proportional to 41,127,818.55, 56,756,390.21 and 22,794,285.03

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Solution

The fourth proportional to 41,127,818.55, 56,756,390.21 and 22,794,285.03 is: 31,456,113.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127,818.55 : 56,756,390.21 = 22,794,285.03 : x
  2. Step 2: Convert to fraction form
    41,127,818.55/56,756,390.21 = 22,794,285.03/x
  3. Step 3: Cross multiply
    41,127,818.55x = 56,756,390.21 × 22,794,285.03
  4. Step 4: Simplify right side
    41,127,818.55x = 1,293,721,335,720,641.75
  5. Step 5: Solve for x
    x = 1,293,721,335,720,641.75/41,127,818.55
  6. Step 6: Final answer
    x = 31,456,113.68

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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.