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Finding the Third Proportional to 34,984,938 and 76,122,950

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Solution

The third proportional to 34,984,938 and 76,122,950 is: 165,634,237.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,984,938 : 76,122,950 = 76,122,950 : x
  2. Step 2: Convert to fraction form
    34,984,938/76,122,950 = 76,122,950/x
  3. Step 3: Cross multiply
    34,984,938x = 76,122,950 × 76,122,950
  4. Step 4: Simplify right side
    34,984,938x = 5,794,703,516,702,500
  5. Step 5: Solve for x
    x = 5,794,703,516,702,500/34,984,938
  6. Step 6: Final answer
    x = 165,634,237.13

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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.