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Finding the Third Proportional to 43,177,710 and 61,744,632.50

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Solution

The third proportional to 43,177,710 and 61,744,632.50 is: 88,295,549.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,177,710 : 61,744,632.50 = 61,744,632.50 : x
  2. Step 2: Convert to fraction form
    43,177,710/61,744,632.50 = 61,744,632.50/x
  3. Step 3: Cross multiply
    43,177,710x = 61,744,632.50 × 61,744,632.50
  4. Step 4: Simplify right side
    43,177,710x = 3,812,399,642,560,056
  5. Step 5: Solve for x
    x = 3,812,399,642,560,056/43,177,710
  6. Step 6: Final answer
    x = 88,295,549.78

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.