Home / 47,067,115.10-70,560,237.72-16,357,704.58

Finding the Fourth Proportional to 47,067,115.10, 70,560,237.72 and 16,357,704.58

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Solution

The fourth proportional to 47,067,115.10, 70,560,237.72 and 16,357,704.58 is: 24,522,504.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,115.10 : 70,560,237.72 = 16,357,704.58 : x
  2. Step 2: Convert to fraction form
    47,067,115.10/70,560,237.72 = 16,357,704.58/x
  3. Step 3: Cross multiply
    47,067,115.10x = 70,560,237.72 × 16,357,704.58
  4. Step 4: Simplify right side
    47,067,115.10x = 1,154,203,523,718,332.75
  5. Step 5: Solve for x
    x = 1,154,203,523,718,332.75/47,067,115.10
  6. Step 6: Final answer
    x = 24,522,504.11

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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.