Home / 41,766,966.27-57,637,243.71-22,928,545.28

Finding the Fourth Proportional to 41,766,966.27, 57,637,243.71 and 22,928,545.28

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Solution

The fourth proportional to 41,766,966.27, 57,637,243.71 and 22,928,545.28 is: 31,640,750.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,766,966.27 : 57,637,243.71 = 22,928,545.28 : x
  2. Step 2: Convert to fraction form
    41,766,966.27/57,637,243.71 = 22,928,545.28/x
  3. Step 3: Cross multiply
    41,766,966.27x = 57,637,243.71 × 22,928,545.28
  4. Step 4: Simplify right side
    41,766,966.27x = 1,321,538,151,930,944
  5. Step 5: Solve for x
    x = 1,321,538,151,930,944/41,766,966.27
  6. Step 6: Final answer
    x = 31,640,750.33

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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.