Home / 30,228,003-45,275,542.52-24,981,147.90

Finding the Fourth Proportional to 30,228,003, 45,275,542.52 and 24,981,147.90

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Solution

The fourth proportional to 30,228,003, 45,275,542.52 and 24,981,147.90 is: 37,416,796.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,228,003 : 45,275,542.52 = 24,981,147.90 : x
  2. Step 2: Convert to fraction form
    30,228,003/45,275,542.52 = 24,981,147.90/x
  3. Step 3: Cross multiply
    30,228,003x = 45,275,542.52 × 24,981,147.90
  4. Step 4: Simplify right side
    30,228,003x = 1,131,035,023,819,953
  5. Step 5: Solve for x
    x = 1,131,035,023,819,953/30,228,003
  6. Step 6: Final answer
    x = 37,416,796.07

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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.