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Finding the Third Proportional to 39,599,402 and 63,011,055

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Solution

The third proportional to 39,599,402 and 63,011,055 is: 100,263,964.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,599,402 : 63,011,055 = 63,011,055 : x
  2. Step 2: Convert to fraction form
    39,599,402/63,011,055 = 63,011,055/x
  3. Step 3: Cross multiply
    39,599,402x = 63,011,055 × 63,011,055
  4. Step 4: Simplify right side
    39,599,402x = 3,970,393,052,213,025
  5. Step 5: Solve for x
    x = 3,970,393,052,213,025/39,599,402
  6. Step 6: Final answer
    x = 100,263,964.90

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.