Home / 16,634,986.20-24,952,479.30-4,667,722.20

Finding the Fourth Proportional to 16,634,986.20, 24,952,479.30 and 4,667,722.20

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Solution

The fourth proportional to 16,634,986.20, 24,952,479.30 and 4,667,722.20 is: 7,001,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,986.20 : 24,952,479.30 = 4,667,722.20 : x
  2. Step 2: Convert to fraction form
    16,634,986.20/24,952,479.30 = 4,667,722.20/x
  3. Step 3: Cross multiply
    16,634,986.20x = 24,952,479.30 × 4,667,722.20
  4. Step 4: Simplify right side
    16,634,986.20x = 116,471,241,573,650.47
  5. Step 5: Solve for x
    x = 116,471,241,573,650.47/16,634,986.20
  6. Step 6: Final answer
    x = 7,001,583.30

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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.