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Finding the Third Proportional to 61,796,407 and 93,489,953

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Solution

The third proportional to 61,796,407 and 93,489,953 is: 141,438,179.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,796,407 : 93,489,953 = 93,489,953 : x
  2. Step 2: Convert to fraction form
    61,796,407/93,489,953 = 93,489,953/x
  3. Step 3: Cross multiply
    61,796,407x = 93,489,953 × 93,489,953
  4. Step 4: Simplify right side
    61,796,407x = 8,740,371,311,942,209
  5. Step 5: Solve for x
    x = 8,740,371,311,942,209/61,796,407
  6. Step 6: Final answer
    x = 141,438,179.60

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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.