Home / 41,381,035.71-57,105,829.62-23,046,321.21

Finding the Fourth Proportional to 41,381,035.71, 57,105,829.62 and 23,046,321.21

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Solution

The fourth proportional to 41,381,035.71, 57,105,829.62 and 23,046,321.21 is: 31,803,923.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,381,035.71 : 57,105,829.62 = 23,046,321.21 : x
  2. Step 2: Convert to fraction form
    41,381,035.71/57,105,829.62 = 23,046,321.21/x
  3. Step 3: Cross multiply
    41,381,035.71x = 57,105,829.62 × 23,046,321.21
  4. Step 4: Simplify right side
    41,381,035.71x = 1,316,079,292,386,052.25
  5. Step 5: Solve for x
    x = 1,316,079,292,386,052.25/41,381,035.71
  6. Step 6: Final answer
    x = 31,803,923.46

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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.