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Finding the Third Proportional to 3,897,503,066 and 8,001,624,604

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Solution

The third proportional to 3,897,503,066 and 8,001,624,604 is: 16,427,439,624.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,503,066 : 8,001,624,604 = 8,001,624,604 : x
  2. Step 2: Convert to fraction form
    3,897,503,066/8,001,624,604 = 8,001,624,604/x
  3. Step 3: Cross multiply
    3,897,503,066x = 8,001,624,604 × 8,001,624,604
  4. Step 4: Simplify right side
    3,897,503,066x = 64,025,996,303,338,160,128
  5. Step 5: Solve for x
    x = 64,025,996,303,338,160,128/3,897,503,066
  6. Step 6: Final answer
    x = 16,427,439,624.58

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.