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Finding the Third Proportional to 150,195.75 and 232,483.50

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Solution

The third proportional to 150,195.75 and 232,483.50 is: 359,854.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,195.75 : 232,483.50 = 232,483.50 : x
  2. Step 2: Convert to fraction form
    150,195.75/232,483.50 = 232,483.50/x
  3. Step 3: Cross multiply
    150,195.75x = 232,483.50 × 232,483.50
  4. Step 4: Simplify right side
    150,195.75x = 54,048,577,772.25
  5. Step 5: Solve for x
    x = 54,048,577,772.25/150,195.75
  6. Step 6: Final answer
    x = 359,854.24

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.