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Finding the Third Proportional to 42,630,013 and 93,763,082

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Solution

The third proportional to 42,630,013 and 93,763,082 is: 206,228,310.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,630,013 : 93,763,082 = 93,763,082 : x
  2. Step 2: Convert to fraction form
    42,630,013/93,763,082 = 93,763,082/x
  3. Step 3: Cross multiply
    42,630,013x = 93,763,082 × 93,763,082
  4. Step 4: Simplify right side
    42,630,013x = 8,791,515,546,138,724
  5. Step 5: Solve for x
    x = 8,791,515,546,138,724/42,630,013
  6. Step 6: Final answer
    x = 206,228,310.23

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.