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Finding the Third Proportional to 5,236,288 and 11,298,776

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Solution

The third proportional to 5,236,288 and 11,298,776 is: 24,380,312.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,236,288 : 11,298,776 = 11,298,776 : x
  2. Step 2: Convert to fraction form
    5,236,288/11,298,776 = 11,298,776/x
  3. Step 3: Cross multiply
    5,236,288x = 11,298,776 × 11,298,776
  4. Step 4: Simplify right side
    5,236,288x = 127,662,339,098,176
  5. Step 5: Solve for x
    x = 127,662,339,098,176/5,236,288
  6. Step 6: Final answer
    x = 24,380,312.75

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.