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Finding the Third Proportional to 151,539,793.50 and 327,329,042.25

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Solution

The third proportional to 151,539,793.50 and 327,329,042.25 is: 707,037,402.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,539,793.50 : 327,329,042.25 = 327,329,042.25 : x
  2. Step 2: Convert to fraction form
    151,539,793.50/327,329,042.25 = 327,329,042.25/x
  3. Step 3: Cross multiply
    151,539,793.50x = 327,329,042.25 × 327,329,042.25
  4. Step 4: Simplify right side
    151,539,793.50x = 107,144,301,900,302,288
  5. Step 5: Solve for x
    x = 107,144,301,900,302,288/151,539,793.50
  6. Step 6: Final answer
    x = 707,037,402.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.