Home / 165,902,482,046.70-248,825,654,891.52-46,492,324,171.97

Finding the Fourth Proportional to 165,902,482,046.70, 248,825,654,891.52 and 46,492,324,171.97

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Solution

The fourth proportional to 165,902,482,046.70, 248,825,654,891.52 and 46,492,324,171.97 is: 69,730,620,463.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,902,482,046.70 : 248,825,654,891.52 = 46,492,324,171.97 : x
  2. Step 2: Convert to fraction form
    165,902,482,046.70/248,825,654,891.52 = 46,492,324,171.97/x
  3. Step 3: Cross multiply
    165,902,482,046.70x = 248,825,654,891.52 × 46,492,324,171.97
  4. Step 4: Simplify right side
    165,902,482,046.70x = 11,568,483,009,518,035,271,680
  5. Step 5: Solve for x
    x = 11,568,483,009,518,035,271,680/165,902,482,046.70
  6. Step 6: Final answer
    x = 69,730,620,463.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.