Home / 22,248,002.30-33,372,003.45-15,823,471.10

Finding the Fourth Proportional to 22,248,002.30, 33,372,003.45 and 15,823,471.10

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Solution

The fourth proportional to 22,248,002.30, 33,372,003.45 and 15,823,471.10 is: 23,735,206.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,248,002.30 : 33,372,003.45 = 15,823,471.10 : x
  2. Step 2: Convert to fraction form
    22,248,002.30/33,372,003.45 = 15,823,471.10/x
  3. Step 3: Cross multiply
    22,248,002.30x = 33,372,003.45 × 15,823,471.10
  4. Step 4: Simplify right side
    22,248,002.30x = 528,060,932,140,175.25
  5. Step 5: Solve for x
    x = 528,060,932,140,175.25/22,248,002.30
  6. Step 6: Final answer
    x = 23,735,206.65

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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.