Home / 29,654,413.80-44,481,620.70-18,175,288.20

Finding the Fourth Proportional to 29,654,413.80, 44,481,620.70 and 18,175,288.20

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Solution

The fourth proportional to 29,654,413.80, 44,481,620.70 and 18,175,288.20 is: 27,262,932.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,654,413.80 : 44,481,620.70 = 18,175,288.20 : x
  2. Step 2: Convert to fraction form
    29,654,413.80/44,481,620.70 = 18,175,288.20/x
  3. Step 3: Cross multiply
    29,654,413.80x = 44,481,620.70 × 18,175,288.20
  4. Step 4: Simplify right side
    29,654,413.80x = 808,466,275,825,585.75
  5. Step 5: Solve for x
    x = 808,466,275,825,585.75/29,654,413.80
  6. Step 6: Final answer
    x = 27,262,932.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.