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Finding the Third Proportional to 4,968,192 and 10,119,088

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Solution

The third proportional to 4,968,192 and 10,119,088 is: 20,610,302.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,192 : 10,119,088 = 10,119,088 : x
  2. Step 2: Convert to fraction form
    4,968,192/10,119,088 = 10,119,088/x
  3. Step 3: Cross multiply
    4,968,192x = 10,119,088 × 10,119,088
  4. Step 4: Simplify right side
    4,968,192x = 102,395,941,951,744
  5. Step 5: Solve for x
    x = 102,395,941,951,744/4,968,192
  6. Step 6: Final answer
    x = 20,610,302.89

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.