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Finding the Third Proportional to 7,082,496 and 15,197,256

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Solution

The third proportional to 7,082,496 and 15,197,256 is: 32,609,491.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,082,496 : 15,197,256 = 15,197,256 : x
  2. Step 2: Convert to fraction form
    7,082,496/15,197,256 = 15,197,256/x
  3. Step 3: Cross multiply
    7,082,496x = 15,197,256 × 15,197,256
  4. Step 4: Simplify right side
    7,082,496x = 230,956,589,929,536
  5. Step 5: Solve for x
    x = 230,956,589,929,536/7,082,496
  6. Step 6: Final answer
    x = 32,609,491.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.