Home / 16,439,014.80-24,660,077.40-4,471,750.80

Finding the Fourth Proportional to 16,439,014.80, 24,660,077.40 and 4,471,750.80

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Solution

The fourth proportional to 16,439,014.80, 24,660,077.40 and 4,471,750.80 is: 6,708,049.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,439,014.80 : 24,660,077.40 = 4,471,750.80 : x
  2. Step 2: Convert to fraction form
    16,439,014.80/24,660,077.40 = 4,471,750.80/x
  3. Step 3: Cross multiply
    16,439,014.80x = 24,660,077.40 × 4,471,750.80
  4. Step 4: Simplify right side
    16,439,014.80x = 110,273,720,841,511.91
  5. Step 5: Solve for x
    x = 110,273,720,841,511.91/16,439,014.80
  6. Step 6: Final answer
    x = 6,708,049.25

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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.