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Finding the Third Proportional to 13,232,082 and 28,491,570

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Solution

The third proportional to 13,232,082 and 28,491,570 is: 61,348,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,082 : 28,491,570 = 28,491,570 : x
  2. Step 2: Convert to fraction form
    13,232,082/28,491,570 = 28,491,570/x
  3. Step 3: Cross multiply
    13,232,082x = 28,491,570 × 28,491,570
  4. Step 4: Simplify right side
    13,232,082x = 811,769,561,064,900
  5. Step 5: Solve for x
    x = 811,769,561,064,900/13,232,082
  6. Step 6: Final answer
    x = 61,348,589.06

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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.