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Finding the Third Proportional to 191,170,233 and 295,200,279.56

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Solution

The third proportional to 191,170,233 and 295,200,279.56 is: 455,840,868.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,170,233 : 295,200,279.56 = 295,200,279.56 : x
  2. Step 2: Convert to fraction form
    191,170,233/295,200,279.56 = 295,200,279.56/x
  3. Step 3: Cross multiply
    191,170,233x = 295,200,279.56 × 295,200,279.56
  4. Step 4: Simplify right side
    191,170,233x = 87,143,205,053,778,160
  5. Step 5: Solve for x
    x = 87,143,205,053,778,160/191,170,233
  6. Step 6: Final answer
    x = 455,840,868.56

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.