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Finding the Third Proportional to 154,175,680 and 333,755,200

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Solution

The third proportional to 154,175,680 and 333,755,200 is: 722,503,922.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,175,680 : 333,755,200 = 333,755,200 : x
  2. Step 2: Convert to fraction form
    154,175,680/333,755,200 = 333,755,200/x
  3. Step 3: Cross multiply
    154,175,680x = 333,755,200 × 333,755,200
  4. Step 4: Simplify right side
    154,175,680x = 111,392,533,527,040,000
  5. Step 5: Solve for x
    x = 111,392,533,527,040,000/154,175,680
  6. Step 6: Final answer
    x = 722,503,922.32

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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.