Home / 244,944,005.80-367,416,008.70-72,405,452.20

Finding the Fourth Proportional to 244,944,005.80, 367,416,008.70 and 72,405,452.20

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Solution

The fourth proportional to 244,944,005.80, 367,416,008.70 and 72,405,452.20 is: 108,608,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,944,005.80 : 367,416,008.70 = 72,405,452.20 : x
  2. Step 2: Convert to fraction form
    244,944,005.80/367,416,008.70 = 72,405,452.20/x
  3. Step 3: Cross multiply
    244,944,005.80x = 367,416,008.70 × 72,405,452.20
  4. Step 4: Simplify right side
    244,944,005.80x = 26,602,922,255,442,636
  5. Step 5: Solve for x
    x = 26,602,922,255,442,636/244,944,005.80
  6. Step 6: Final answer
    x = 108,608,178.30

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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.