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Finding the Third Proportional to 7,627,567.50 and 11,309,382

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Solution

The third proportional to 7,627,567.50 and 11,309,382 is: 16,768,402.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,627,567.50 : 11,309,382 = 11,309,382 : x
  2. Step 2: Convert to fraction form
    7,627,567.50/11,309,382 = 11,309,382/x
  3. Step 3: Cross multiply
    7,627,567.50x = 11,309,382 × 11,309,382
  4. Step 4: Simplify right side
    7,627,567.50x = 127,902,121,221,924
  5. Step 5: Solve for x
    x = 127,902,121,221,924/7,627,567.50
  6. Step 6: Final answer
    x = 16,768,402.41

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.