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Finding the Third Proportional to 174,641,922 and 354,415,734

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Solution

The third proportional to 174,641,922 and 354,415,734 is: 719,246,049.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,641,922 : 354,415,734 = 354,415,734 : x
  2. Step 2: Convert to fraction form
    174,641,922/354,415,734 = 354,415,734/x
  3. Step 3: Cross multiply
    174,641,922x = 354,415,734 × 354,415,734
  4. Step 4: Simplify right side
    174,641,922x = 125,610,512,506,758,752
  5. Step 5: Solve for x
    x = 125,610,512,506,758,752/174,641,922
  6. Step 6: Final answer
    x = 719,246,049.68

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.