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Finding the Third Proportional to 6,900,432 and 14,973,744

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Solution

The third proportional to 6,900,432 and 14,973,744 is: 32,492,604.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,900,432 : 14,973,744 = 14,973,744 : x
  2. Step 2: Convert to fraction form
    6,900,432/14,973,744 = 14,973,744/x
  3. Step 3: Cross multiply
    6,900,432x = 14,973,744 × 14,973,744
  4. Step 4: Simplify right side
    6,900,432x = 224,213,009,377,536
  5. Step 5: Solve for x
    x = 224,213,009,377,536/6,900,432
  6. Step 6: Final answer
    x = 32,492,604.72

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.