Home / 24,808,277.52-34,236,162.72-15,020,511.84

Finding the Fourth Proportional to 24,808,277.52, 34,236,162.72 and 15,020,511.84

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Solution

The fourth proportional to 24,808,277.52, 34,236,162.72 and 15,020,511.84 is: 20,728,754.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,808,277.52 : 34,236,162.72 = 15,020,511.84 : x
  2. Step 2: Convert to fraction form
    24,808,277.52/34,236,162.72 = 15,020,511.84/x
  3. Step 3: Cross multiply
    24,808,277.52x = 34,236,162.72 × 15,020,511.84
  4. Step 4: Simplify right side
    24,808,277.52x = 514,244,687,491,926.56
  5. Step 5: Solve for x
    x = 514,244,687,491,926.56/24,808,277.52
  6. Step 6: Final answer
    x = 20,728,754.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.