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Finding the Third Proportional to 7,233,307.50 and 11,019,543

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Solution

The third proportional to 7,233,307.50 and 11,019,543 is: 16,787,662.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,307.50 : 11,019,543 = 11,019,543 : x
  2. Step 2: Convert to fraction form
    7,233,307.50/11,019,543 = 11,019,543/x
  3. Step 3: Cross multiply
    7,233,307.50x = 11,019,543 × 11,019,543
  4. Step 4: Simplify right side
    7,233,307.50x = 121,430,327,928,849
  5. Step 5: Solve for x
    x = 121,430,327,928,849/7,233,307.50
  6. Step 6: Final answer
    x = 16,787,662.90

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.