Home / 41,725,315.79-57,584,382.89-23,146,445.97

Finding the Fourth Proportional to 41,725,315.79, 57,584,382.89 and 23,146,445.97

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Solution

The fourth proportional to 41,725,315.79, 57,584,382.89 and 23,146,445.97 is: 31,944,007.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,725,315.79 : 57,584,382.89 = 23,146,445.97 : x
  2. Step 2: Convert to fraction form
    41,725,315.79/57,584,382.89 = 23,146,445.97/x
  3. Step 3: Cross multiply
    41,725,315.79x = 57,584,382.89 × 23,146,445.97
  4. Step 4: Simplify right side
    41,725,315.79x = 1,332,873,807,163,445
  5. Step 5: Solve for x
    x = 1,332,873,807,163,445/41,725,315.79
  6. Step 6: Final answer
    x = 31,944,007.66

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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.