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Finding the Third Proportional to 174,453,606 and 380,594,394

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Solution

The third proportional to 174,453,606 and 380,594,394 is: 830,318,708.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,453,606 : 380,594,394 = 380,594,394 : x
  2. Step 2: Convert to fraction form
    174,453,606/380,594,394 = 380,594,394/x
  3. Step 3: Cross multiply
    174,453,606x = 380,594,394 × 380,594,394
  4. Step 4: Simplify right side
    174,453,606x = 144,852,092,744,227,232
  5. Step 5: Solve for x
    x = 144,852,092,744,227,232/174,453,606
  6. Step 6: Final answer
    x = 830,318,708.03

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.