Home / 33,404,549.83-50,041,589.56-15,872,155.72

Finding the Fourth Proportional to 33,404,549.83, 50,041,589.56 and 15,872,155.72

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Solution

The fourth proportional to 33,404,549.83, 50,041,589.56 and 15,872,155.72 is: 23,777,237.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404,549.83 : 50,041,589.56 = 15,872,155.72 : x
  2. Step 2: Convert to fraction form
    33,404,549.83/50,041,589.56 = 15,872,155.72/x
  3. Step 3: Cross multiply
    33,404,549.83x = 50,041,589.56 × 15,872,155.72
  4. Step 4: Simplify right side
    33,404,549.83x = 794,267,901,972,646.38
  5. Step 5: Solve for x
    x = 794,267,901,972,646.38/33,404,549.83
  6. Step 6: Final answer
    x = 23,777,237.11

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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.