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Finding the Third Proportional to 39,599,401.50 and 63,011,054.50

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Solution

The third proportional to 39,599,401.50 and 63,011,054.50 is: 100,263,964.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,599,401.50 : 63,011,054.50 = 63,011,054.50 : x
  2. Step 2: Convert to fraction form
    39,599,401.50/63,011,054.50 = 63,011,054.50/x
  3. Step 3: Cross multiply
    39,599,401.50x = 63,011,054.50 × 63,011,054.50
  4. Step 4: Simplify right side
    39,599,401.50x = 3,970,392,989,201,970
  5. Step 5: Solve for x
    x = 3,970,392,989,201,970/39,599,401.50
  6. Step 6: Final answer
    x = 100,263,964.58

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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.