Home / 41,108,572.67-56,725,253.33-22,769,265.47

Finding the Fourth Proportional to 41,108,572.67, 56,725,253.33 and 22,769,265.47

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Solution

The fourth proportional to 41,108,572.67, 56,725,253.33 and 22,769,265.47 is: 31,419,051.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,108,572.67 : 56,725,253.33 = 22,769,265.47 : x
  2. Step 2: Convert to fraction form
    41,108,572.67/56,725,253.33 = 22,769,265.47/x
  3. Step 3: Cross multiply
    41,108,572.67x = 56,725,253.33 × 22,769,265.47
  4. Step 4: Simplify right side
    41,108,572.67x = 1,291,592,351,838,881.75
  5. Step 5: Solve for x
    x = 1,291,592,351,838,881.75/41,108,572.67
  6. Step 6: Final answer
    x = 31,419,051.26

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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.