Home / 32,195,176.20-48,295,097.10-19,388,104.20

Finding the Fourth Proportional to 32,195,176.20, 48,295,097.10 and 19,388,104.20

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Solution

The fourth proportional to 32,195,176.20, 48,295,097.10 and 19,388,104.20 is: 29,083,561.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,195,176.20 : 48,295,097.10 = 19,388,104.20 : x
  2. Step 2: Convert to fraction form
    32,195,176.20/48,295,097.10 = 19,388,104.20/x
  3. Step 3: Cross multiply
    32,195,176.20x = 48,295,097.10 × 19,388,104.20
  4. Step 4: Simplify right side
    32,195,176.20x = 936,350,374,923,917.88
  5. Step 5: Solve for x
    x = 936,350,374,923,917.88/32,195,176.20
  6. Step 6: Final answer
    x = 29,083,561.12

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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.