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Finding the Third Proportional to 7,059,945 and 15,414,600

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Solution

The third proportional to 7,059,945 and 15,414,600 is: 33,656,054.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,059,945 : 15,414,600 = 15,414,600 : x
  2. Step 2: Convert to fraction form
    7,059,945/15,414,600 = 15,414,600/x
  3. Step 3: Cross multiply
    7,059,945x = 15,414,600 × 15,414,600
  4. Step 4: Simplify right side
    7,059,945x = 237,609,893,160,000
  5. Step 5: Solve for x
    x = 237,609,893,160,000/7,059,945
  6. Step 6: Final answer
    x = 33,656,054.43

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.