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Finding the Third Proportional to 13,659,908 and 29,089,528

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Solution

The third proportional to 13,659,908 and 29,089,528 is: 61,947,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,659,908 : 29,089,528 = 29,089,528 : x
  2. Step 2: Convert to fraction form
    13,659,908/29,089,528 = 29,089,528/x
  3. Step 3: Cross multiply
    13,659,908x = 29,089,528 × 29,089,528
  4. Step 4: Simplify right side
    13,659,908x = 846,200,639,262,784
  5. Step 5: Solve for x
    x = 846,200,639,262,784/13,659,908
  6. Step 6: Final answer
    x = 61,947,755.38

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.