Home / 15,221,914.02-22,836,229.90-4,440,058.70

Finding the Fourth Proportional to 15,221,914.02, 22,836,229.90 and 4,440,058.70

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Solution

The fourth proportional to 15,221,914.02, 22,836,229.90 and 4,440,058.70 is: 6,661,067.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,221,914.02 : 22,836,229.90 = 4,440,058.70 : x
  2. Step 2: Convert to fraction form
    15,221,914.02/22,836,229.90 = 4,440,058.70/x
  3. Step 3: Cross multiply
    15,221,914.02x = 22,836,229.90 × 4,440,058.70
  4. Step 4: Simplify right side
    15,221,914.02x = 101,394,201,117,413.84
  5. Step 5: Solve for x
    x = 101,394,201,117,413.84/15,221,914.02
  6. Step 6: Final answer
    x = 6,661,067.79

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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.