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Finding the Third Proportional to 7,002,984 and 15,232,956

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Solution

The third proportional to 7,002,984 and 15,232,956 is: 33,134,867.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,984 : 15,232,956 = 15,232,956 : x
  2. Step 2: Convert to fraction form
    7,002,984/15,232,956 = 15,232,956/x
  3. Step 3: Cross multiply
    7,002,984x = 15,232,956 × 15,232,956
  4. Step 4: Simplify right side
    7,002,984x = 232,042,948,497,936
  5. Step 5: Solve for x
    x = 232,042,948,497,936/7,002,984
  6. Step 6: Final answer
    x = 33,134,867.72

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.