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Finding the Third Proportional to 10,106,630 and 15,550,301

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Solution

The third proportional to 10,106,630 and 15,550,301 is: 23,926,062.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,106,630 : 15,550,301 = 15,550,301 : x
  2. Step 2: Convert to fraction form
    10,106,630/15,550,301 = 15,550,301/x
  3. Step 3: Cross multiply
    10,106,630x = 15,550,301 × 15,550,301
  4. Step 4: Simplify right side
    10,106,630x = 241,811,861,190,601
  5. Step 5: Solve for x
    x = 241,811,861,190,601/10,106,630
  6. Step 6: Final answer
    x = 23,926,062.51

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.