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Finding the Third Proportional to 154,174,800 and 333,753,480

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Solution

The third proportional to 154,174,800 and 333,753,480 is: 722,500,599.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,174,800 : 333,753,480 = 333,753,480 : x
  2. Step 2: Convert to fraction form
    154,174,800/333,753,480 = 333,753,480/x
  3. Step 3: Cross multiply
    154,174,800x = 333,753,480 × 333,753,480
  4. Step 4: Simplify right side
    154,174,800x = 111,391,385,412,110,400
  5. Step 5: Solve for x
    x = 111,391,385,412,110,400/154,174,800
  6. Step 6: Final answer
    x = 722,500,599.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.