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Finding the Third Proportional to 7,096,304 and 11,119,188

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Solution

The third proportional to 7,096,304 and 11,119,188 is: 17,422,638.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,304 : 11,119,188 = 11,119,188 : x
  2. Step 2: Convert to fraction form
    7,096,304/11,119,188 = 11,119,188/x
  3. Step 3: Cross multiply
    7,096,304x = 11,119,188 × 11,119,188
  4. Step 4: Simplify right side
    7,096,304x = 123,636,341,779,344
  5. Step 5: Solve for x
    x = 123,636,341,779,344/7,096,304
  6. Step 6: Final answer
    x = 17,422,638.85

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.