Home / 244,944,000.30-367,416,000.45-72,405,446.70

Finding the Fourth Proportional to 244,944,000.30, 367,416,000.45 and 72,405,446.70

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Solution

The fourth proportional to 244,944,000.30, 367,416,000.45 and 72,405,446.70 is: 108,608,170.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,944,000.30 : 367,416,000.45 = 72,405,446.70 : x
  2. Step 2: Convert to fraction form
    244,944,000.30/367,416,000.45 = 72,405,446.70/x
  3. Step 3: Cross multiply
    244,944,000.30x = 367,416,000.45 × 72,405,446.70
  4. Step 4: Simplify right side
    244,944,000.30x = 26,602,919,637,309,652
  5. Step 5: Solve for x
    x = 26,602,919,637,309,652/244,944,000.30
  6. Step 6: Final answer
    x = 108,608,170.05

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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.