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Finding the Third Proportional to 60,665,200.50 and 129,833,457

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Solution

The third proportional to 60,665,200.50 and 129,833,457 is: 277,864,845.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,665,200.50 : 129,833,457 = 129,833,457 : x
  2. Step 2: Convert to fraction form
    60,665,200.50/129,833,457 = 129,833,457/x
  3. Step 3: Cross multiply
    60,665,200.50x = 129,833,457 × 129,833,457
  4. Step 4: Simplify right side
    60,665,200.50x = 16,856,726,556,570,848
  5. Step 5: Solve for x
    x = 16,856,726,556,570,848/60,665,200.50
  6. Step 6: Final answer
    x = 277,864,845.37

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.