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Finding the Third Proportional to 42,591,293 and 92,645,018

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Solution

The third proportional to 42,591,293 and 92,645,018 is: 201,522,394.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,591,293 : 92,645,018 = 92,645,018 : x
  2. Step 2: Convert to fraction form
    42,591,293/92,645,018 = 92,645,018/x
  3. Step 3: Cross multiply
    42,591,293x = 92,645,018 × 92,645,018
  4. Step 4: Simplify right side
    42,591,293x = 8,583,099,360,220,324
  5. Step 5: Solve for x
    x = 8,583,099,360,220,324/42,591,293
  6. Step 6: Final answer
    x = 201,522,394.74

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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.