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Finding the Third Proportional to 5,192,136 and 11,363,070

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Solution

The third proportional to 5,192,136 and 11,363,070 is: 24,868,254.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,136 : 11,363,070 = 11,363,070 : x
  2. Step 2: Convert to fraction form
    5,192,136/11,363,070 = 11,363,070/x
  3. Step 3: Cross multiply
    5,192,136x = 11,363,070 × 11,363,070
  4. Step 4: Simplify right side
    5,192,136x = 129,119,359,824,900
  5. Step 5: Solve for x
    x = 129,119,359,824,900/5,192,136
  6. Step 6: Final answer
    x = 24,868,254.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.