Home / 24,302,745.13-33,521,985.68-15,587,112.73

Finding the Fourth Proportional to 24,302,745.13, 33,521,985.68 and 15,587,112.73

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Solution

The fourth proportional to 24,302,745.13, 33,521,985.68 and 15,587,112.73 is: 21,500,080.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,302,745.13 : 33,521,985.68 = 15,587,112.73 : x
  2. Step 2: Convert to fraction form
    24,302,745.13/33,521,985.68 = 15,587,112.73/x
  3. Step 3: Cross multiply
    24,302,745.13x = 33,521,985.68 × 15,587,112.73
  4. Step 4: Simplify right side
    24,302,745.13x = 522,510,969,598,963.56
  5. Step 5: Solve for x
    x = 522,510,969,598,963.56/24,302,745.13
  6. Step 6: Final answer
    x = 21,500,080.21

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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.