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Finding the Third Proportional to 7,065,674 and 15,250,444

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Solution

The third proportional to 7,065,674 and 15,250,444 is: 32,916,327.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065,674 : 15,250,444 = 15,250,444 : x
  2. Step 2: Convert to fraction form
    7,065,674/15,250,444 = 15,250,444/x
  3. Step 3: Cross multiply
    7,065,674x = 15,250,444 × 15,250,444
  4. Step 4: Simplify right side
    7,065,674x = 232,576,042,197,136
  5. Step 5: Solve for x
    x = 232,576,042,197,136/7,065,674
  6. Step 6: Final answer
    x = 32,916,327.90

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.