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Finding the Third Proportional to 64,936,519 and 97,490,195

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Solution

The third proportional to 64,936,519 and 97,490,195 is: 146,363,529.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,936,519 : 97,490,195 = 97,490,195 : x
  2. Step 2: Convert to fraction form
    64,936,519/97,490,195 = 97,490,195/x
  3. Step 3: Cross multiply
    64,936,519x = 97,490,195 × 97,490,195
  4. Step 4: Simplify right side
    64,936,519x = 9,504,338,121,138,024
  5. Step 5: Solve for x
    x = 9,504,338,121,138,024/64,936,519
  6. Step 6: Final answer
    x = 146,363,529.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.