Home / 41,418,413.81-57,159,357.20-23,083,830.53

Finding the Fourth Proportional to 41,418,413.81, 57,159,357.20 and 23,083,830.53

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Solution

The fourth proportional to 41,418,413.81, 57,159,357.20 and 23,083,830.53 is: 31,856,770.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418,413.81 : 57,159,357.20 = 23,083,830.53 : x
  2. Step 2: Convert to fraction form
    41,418,413.81/57,159,357.20 = 23,083,830.53/x
  3. Step 3: Cross multiply
    41,418,413.81x = 57,159,357.20 × 23,083,830.53
  4. Step 4: Simplify right side
    41,418,413.81x = 1,319,456,914,693,116.25
  5. Step 5: Solve for x
    x = 1,319,456,914,693,116.25/41,418,413.81
  6. Step 6: Final answer
    x = 31,856,770.78

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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.