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Finding the Third Proportional to 50,559,962 and 76,371,292

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Solution

The third proportional to 50,559,962 and 76,371,292 is: 115,359,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,559,962 : 76,371,292 = 76,371,292 : x
  2. Step 2: Convert to fraction form
    50,559,962/76,371,292 = 76,371,292/x
  3. Step 3: Cross multiply
    50,559,962x = 76,371,292 × 76,371,292
  4. Step 4: Simplify right side
    50,559,962x = 5,832,574,241,749,264
  5. Step 5: Solve for x
    x = 5,832,574,241,749,264/50,559,962
  6. Step 6: Final answer
    x = 115,359,545.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.