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Finding the Third Proportional to 112,073,887 and 175,794,931

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Solution

The third proportional to 112,073,887 and 175,794,931 is: 275,745,390.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,073,887 : 175,794,931 = 175,794,931 : x
  2. Step 2: Convert to fraction form
    112,073,887/175,794,931 = 175,794,931/x
  3. Step 3: Cross multiply
    112,073,887x = 175,794,931 × 175,794,931
  4. Step 4: Simplify right side
    112,073,887x = 30,903,857,765,294,760
  5. Step 5: Solve for x
    x = 30,903,857,765,294,760/112,073,887
  6. Step 6: Final answer
    x = 275,745,390.76

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.