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Finding the Third Proportional to 8,841,968 and 13,295,748

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Solution

The third proportional to 8,841,968 and 13,295,748 is: 19,992,937.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,968 : 13,295,748 = 13,295,748 : x
  2. Step 2: Convert to fraction form
    8,841,968/13,295,748 = 13,295,748/x
  3. Step 3: Cross multiply
    8,841,968x = 13,295,748 × 13,295,748
  4. Step 4: Simplify right side
    8,841,968x = 176,776,914,879,504
  5. Step 5: Solve for x
    x = 176,776,914,879,504/8,841,968
  6. Step 6: Final answer
    x = 19,992,937.64

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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.