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Finding the Third Proportional to 13,232,069 and 28,491,541

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Solution

The third proportional to 13,232,069 and 28,491,541 is: 61,348,524.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,069 : 28,491,541 = 28,491,541 : x
  2. Step 2: Convert to fraction form
    13,232,069/28,491,541 = 28,491,541/x
  3. Step 3: Cross multiply
    13,232,069x = 28,491,541 × 28,491,541
  4. Step 4: Simplify right side
    13,232,069x = 811,767,908,554,681
  5. Step 5: Solve for x
    x = 811,767,908,554,681/13,232,069
  6. Step 6: Final answer
    x = 61,348,524.45

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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.