Home / 16,148,099.08-24,194,729.10-9,744,896.20

Finding the Fourth Proportional to 16,148,099.08, 24,194,729.10 and 9,744,896.20

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Solution

The fourth proportional to 16,148,099.08, 24,194,729.10 and 9,744,896.20 is: 14,600,797.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148,099.08 : 24,194,729.10 = 9,744,896.20 : x
  2. Step 2: Convert to fraction form
    16,148,099.08/24,194,729.10 = 9,744,896.20/x
  3. Step 3: Cross multiply
    16,148,099.08x = 24,194,729.10 × 9,744,896.20
  4. Step 4: Simplify right side
    16,148,099.08x = 235,775,123,666,619.41
  5. Step 5: Solve for x
    x = 235,775,123,666,619.41/16,148,099.08
  6. Step 6: Final answer
    x = 14,600,797.44

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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.