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Finding the Third Proportional to 15,576,414 and 34,089,204

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Solution

The third proportional to 15,576,414 and 34,089,204 is: 74,604,708.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,576,414 : 34,089,204 = 34,089,204 : x
  2. Step 2: Convert to fraction form
    15,576,414/34,089,204 = 34,089,204/x
  3. Step 3: Cross multiply
    15,576,414x = 34,089,204 × 34,089,204
  4. Step 4: Simplify right side
    15,576,414x = 1,162,073,829,353,616
  5. Step 5: Solve for x
    x = 1,162,073,829,353,616/15,576,414
  6. Step 6: Final answer
    x = 74,604,708.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.