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Finding the Third Proportional to 6,346,674 and 13,953,060

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Solution

The third proportional to 6,346,674 and 13,953,060 is: 30,675,576.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,674 : 13,953,060 = 13,953,060 : x
  2. Step 2: Convert to fraction form
    6,346,674/13,953,060 = 13,953,060/x
  3. Step 3: Cross multiply
    6,346,674x = 13,953,060 × 13,953,060
  4. Step 4: Simplify right side
    6,346,674x = 194,687,883,363,600
  5. Step 5: Solve for x
    x = 194,687,883,363,600/6,346,674
  6. Step 6: Final answer
    x = 30,675,576.43

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.