Home / 41,725,350.78-57,584,520.96-23,146,477.02

Finding the Fourth Proportional to 41,725,350.78, 57,584,520.96 and 23,146,477.02

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Solution

The fourth proportional to 41,725,350.78, 57,584,520.96 and 23,146,477.02 is: 31,944,100.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,725,350.78 : 57,584,520.96 = 23,146,477.02 : x
  2. Step 2: Convert to fraction form
    41,725,350.78/57,584,520.96 = 23,146,477.02/x
  3. Step 3: Cross multiply
    41,725,350.78x = 57,584,520.96 × 23,146,477.02
  4. Step 4: Simplify right side
    41,725,350.78x = 1,332,878,791,108,348.25
  5. Step 5: Solve for x
    x = 1,332,878,791,108,348.25/41,725,350.78
  6. Step 6: Final answer
    x = 31,944,100.32

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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.