Home / 3,567,609,186.80-5,351,413,780.20-982,680,162.80

Finding the Fourth Proportional to 3,567,609,186.80, 5,351,413,780.20 and 982,680,162.80

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Solution

The fourth proportional to 3,567,609,186.80, 5,351,413,780.20 and 982,680,162.80 is: 1,474,020,244.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,609,186.80 : 5,351,413,780.20 = 982,680,162.80 : x
  2. Step 2: Convert to fraction form
    3,567,609,186.80/5,351,413,780.20 = 982,680,162.80/x
  3. Step 3: Cross multiply
    3,567,609,186.80x = 5,351,413,780.20 × 982,680,162.80
  4. Step 4: Simplify right side
    3,567,609,186.80x = 5,258,728,164,737,098,752
  5. Step 5: Solve for x
    x = 5,258,728,164,737,098,752/3,567,609,186.80
  6. Step 6: Final answer
    x = 1,474,020,244.20

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.