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Finding the Third Proportional to 13,193,242.50 and 28,381,029

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Solution

The third proportional to 13,193,242.50 and 28,381,029 is: 61,052,679.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,193,242.50 : 28,381,029 = 28,381,029 : x
  2. Step 2: Convert to fraction form
    13,193,242.50/28,381,029 = 28,381,029/x
  3. Step 3: Cross multiply
    13,193,242.50x = 28,381,029 × 28,381,029
  4. Step 4: Simplify right side
    13,193,242.50x = 805,482,807,098,841
  5. Step 5: Solve for x
    x = 805,482,807,098,841/13,193,242.50
  6. Step 6: Final answer
    x = 61,052,679.59

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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.