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Finding the Third Proportional to 10,665,459 and 23,637,069

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Solution

The third proportional to 10,665,459 and 23,637,069 is: 52,385,090.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,665,459 : 23,637,069 = 23,637,069 : x
  2. Step 2: Convert to fraction form
    10,665,459/23,637,069 = 23,637,069/x
  3. Step 3: Cross multiply
    10,665,459x = 23,637,069 × 23,637,069
  4. Step 4: Simplify right side
    10,665,459x = 558,711,030,910,761
  5. Step 5: Solve for x
    x = 558,711,030,910,761/10,665,459
  6. Step 6: Final answer
    x = 52,385,090.12

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.