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Finding the Third Proportional to 60,561,370 and 133,234,340

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Solution

The third proportional to 60,561,370 and 133,234,340 is: 293,114,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,561,370 : 133,234,340 = 133,234,340 : x
  2. Step 2: Convert to fraction form
    60,561,370/133,234,340 = 133,234,340/x
  3. Step 3: Cross multiply
    60,561,370x = 133,234,340 × 133,234,340
  4. Step 4: Simplify right side
    60,561,370x = 17,751,389,355,235,600
  5. Step 5: Solve for x
    x = 17,751,389,355,235,600/60,561,370
  6. Step 6: Final answer
    x = 293,114,065.21

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.