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Finding the Third Proportional to 95,178,161.63 and 128,417,687.25

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Solution

The third proportional to 95,178,161.63 and 128,417,687.25 is: 173,265,611.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,178,161.63 : 128,417,687.25 = 128,417,687.25 : x
  2. Step 2: Convert to fraction form
    95,178,161.63/128,417,687.25 = 128,417,687.25/x
  3. Step 3: Cross multiply
    95,178,161.63x = 128,417,687.25 × 128,417,687.25
  4. Step 4: Simplify right side
    95,178,161.63x = 16,491,102,398,638,812
  5. Step 5: Solve for x
    x = 16,491,102,398,638,812/95,178,161.63
  6. Step 6: Final answer
    x = 173,265,611.74

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.