Home / 47,373,700.37-71,067,335.67-14,587,049.30

Finding the Fourth Proportional to 47,373,700.37, 71,067,335.67 and 14,587,049.30

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Solution

The fourth proportional to 47,373,700.37, 71,067,335.67 and 14,587,049.30 is: 21,882,663.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,373,700.37 : 71,067,335.67 = 14,587,049.30 : x
  2. Step 2: Convert to fraction form
    47,373,700.37/71,067,335.67 = 14,587,049.30/x
  3. Step 3: Cross multiply
    47,373,700.37x = 71,067,335.67 × 14,587,049.30
  4. Step 4: Simplify right side
    47,373,700.37x = 1,036,662,728,682,601.88
  5. Step 5: Solve for x
    x = 1,036,662,728,682,601.88/47,373,700.37
  6. Step 6: Final answer
    x = 21,882,663.18

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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.