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Finding the Third Proportional to 41,077,692 and 57,426,246

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Solution

The third proportional to 41,077,692 and 57,426,246 is: 80,281,378.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,077,692 : 57,426,246 = 57,426,246 : x
  2. Step 2: Convert to fraction form
    41,077,692/57,426,246 = 57,426,246/x
  3. Step 3: Cross multiply
    41,077,692x = 57,426,246 × 57,426,246
  4. Step 4: Simplify right side
    41,077,692x = 3,297,773,729,652,516
  5. Step 5: Solve for x
    x = 3,297,773,729,652,516/41,077,692
  6. Step 6: Final answer
    x = 80,281,378.26

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.