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Finding the Third Proportional to 160,965,117 and 348,671,182.50

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Solution

The third proportional to 160,965,117 and 348,671,182.50 is: 755,266,704.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,965,117 : 348,671,182.50 = 348,671,182.50 : x
  2. Step 2: Convert to fraction form
    160,965,117/348,671,182.50 = 348,671,182.50/x
  3. Step 3: Cross multiply
    160,965,117x = 348,671,182.50 × 348,671,182.50
  4. Step 4: Simplify right side
    160,965,117x = 121,571,593,505,948,304
  5. Step 5: Solve for x
    x = 121,571,593,505,948,304/160,965,117
  6. Step 6: Final answer
    x = 755,266,704.81

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.