Home / 41,725,317.79-57,584,385.65-23,146,447.97

Finding the Fourth Proportional to 41,725,317.79, 57,584,385.65 and 23,146,447.97

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Solution

The fourth proportional to 41,725,317.79, 57,584,385.65 and 23,146,447.97 is: 31,944,010.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,725,317.79 : 57,584,385.65 = 23,146,447.97 : x
  2. Step 2: Convert to fraction form
    41,725,317.79/57,584,385.65 = 23,146,447.97/x
  3. Step 3: Cross multiply
    41,725,317.79x = 57,584,385.65 × 23,146,447.97
  4. Step 4: Simplify right side
    41,725,317.79x = 1,332,873,986,332,139.50
  5. Step 5: Solve for x
    x = 1,332,873,986,332,139.50/41,725,317.79
  6. Step 6: Final answer
    x = 31,944,010.42

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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.