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Finding the Third Proportional to 9,233,900 and 13,799,169

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Solution

The third proportional to 9,233,900 and 13,799,169 is: 20,621,521.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,900 : 13,799,169 = 13,799,169 : x
  2. Step 2: Convert to fraction form
    9,233,900/13,799,169 = 13,799,169/x
  3. Step 3: Cross multiply
    9,233,900x = 13,799,169 × 13,799,169
  4. Step 4: Simplify right side
    9,233,900x = 190,417,065,090,561
  5. Step 5: Solve for x
    x = 190,417,065,090,561/9,233,900
  6. Step 6: Final answer
    x = 20,621,521.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.