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Finding the Third Proportional to 13,232,051 and 28,491,511

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Solution

The third proportional to 13,232,051 and 28,491,511 is: 61,348,478.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,051 : 28,491,511 = 28,491,511 : x
  2. Step 2: Convert to fraction form
    13,232,051/28,491,511 = 28,491,511/x
  3. Step 3: Cross multiply
    13,232,051x = 28,491,511 × 28,491,511
  4. Step 4: Simplify right side
    13,232,051x = 811,766,199,063,121
  5. Step 5: Solve for x
    x = 811,766,199,063,121/13,232,051
  6. Step 6: Final answer
    x = 61,348,478.71

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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.