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Finding the Third Proportional to 13,382,524 and 28,491,316

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Solution

The third proportional to 13,382,524 and 28,491,316 is: 60,657,846.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,382,524 : 28,491,316 = 28,491,316 : x
  2. Step 2: Convert to fraction form
    13,382,524/28,491,316 = 28,491,316/x
  3. Step 3: Cross multiply
    13,382,524x = 28,491,316 × 28,491,316
  4. Step 4: Simplify right side
    13,382,524x = 811,755,087,411,856
  5. Step 5: Solve for x
    x = 811,755,087,411,856/13,382,524
  6. Step 6: Final answer
    x = 60,657,846.56

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.