Home / 36,327,598.72-54,498,114.24-10,418,815.36

Finding the Fourth Proportional to 36,327,598.72, 54,498,114.24 and 10,418,815.36

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Solution

The fourth proportional to 36,327,598.72, 54,498,114.24 and 10,418,815.36 is: 15,630,149.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,327,598.72 : 54,498,114.24 = 10,418,815.36 : x
  2. Step 2: Convert to fraction form
    36,327,598.72/54,498,114.24 = 10,418,815.36/x
  3. Step 3: Cross multiply
    36,327,598.72x = 54,498,114.24 × 10,418,815.36
  4. Step 4: Simplify right side
    36,327,598.72x = 567,805,789,734,746.75
  5. Step 5: Solve for x
    x = 567,805,789,734,746.75/36,327,598.72
  6. Step 6: Final answer
    x = 15,630,149.25

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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.