Home / 51,024,633.50-76,488,462.41-32,528,660.55

Finding the Fourth Proportional to 51,024,633.50, 76,488,462.41 and 32,528,660.55

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Solution

The fourth proportional to 51,024,633.50, 76,488,462.41 and 32,528,660.55 is: 48,762,079.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,024,633.50 : 76,488,462.41 = 32,528,660.55 : x
  2. Step 2: Convert to fraction form
    51,024,633.50/76,488,462.41 = 32,528,660.55/x
  3. Step 3: Cross multiply
    51,024,633.50x = 76,488,462.41 × 32,528,660.55
  4. Step 4: Simplify right side
    51,024,633.50x = 2,488,067,229,707,097.50
  5. Step 5: Solve for x
    x = 2,488,067,229,707,097.50/51,024,633.50
  6. Step 6: Final answer
    x = 48,762,079.40

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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.