Home / 32,373,828.80-48,560,743.20-25,146,231.20

Finding the Fourth Proportional to 32,373,828.80, 48,560,743.20 and 25,146,231.20

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Solution

The fourth proportional to 32,373,828.80, 48,560,743.20 and 25,146,231.20 is: 37,719,346.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,373,828.80 : 48,560,743.20 = 25,146,231.20 : x
  2. Step 2: Convert to fraction form
    32,373,828.80/48,560,743.20 = 25,146,231.20/x
  3. Step 3: Cross multiply
    32,373,828.80x = 48,560,743.20 × 25,146,231.20
  4. Step 4: Simplify right side
    32,373,828.80x = 1,221,119,675,751,028
  5. Step 5: Solve for x
    x = 1,221,119,675,751,028/32,373,828.80
  6. Step 6: Final answer
    x = 37,719,346.80

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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.