Home / 41,725,318.28-57,584,386.32-23,146,448.48

Finding the Fourth Proportional to 41,725,318.28, 57,584,386.32 and 23,146,448.48

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Solution

The fourth proportional to 41,725,318.28, 57,584,386.32 and 23,146,448.48 is: 31,944,011.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,725,318.28 : 57,584,386.32 = 23,146,448.48 : x
  2. Step 2: Convert to fraction form
    41,725,318.28/57,584,386.32 = 23,146,448.48/x
  3. Step 3: Cross multiply
    41,725,318.28x = 57,584,386.32 × 23,146,448.48
  4. Step 4: Simplify right side
    41,725,318.28x = 1,332,874,031,208,296.75
  5. Step 5: Solve for x
    x = 1,332,874,031,208,296.75/41,725,318.28
  6. Step 6: Final answer
    x = 31,944,011.12

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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.