Home / 3,567,609,966.80-5,351,414,950.20-982,680,942.80

Finding the Fourth Proportional to 3,567,609,966.80, 5,351,414,950.20 and 982,680,942.80

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Solution

The fourth proportional to 3,567,609,966.80, 5,351,414,950.20 and 982,680,942.80 is: 1,474,021,414.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,609,966.80 : 5,351,414,950.20 = 982,680,942.80 : x
  2. Step 2: Convert to fraction form
    3,567,609,966.80/5,351,414,950.20 = 982,680,942.80/x
  3. Step 3: Cross multiply
    3,567,609,966.80x = 5,351,414,950.20 × 982,680,942.80
  4. Step 4: Simplify right side
    3,567,609,966.80x = 5,258,733,488,576,550,912
  5. Step 5: Solve for x
    x = 5,258,733,488,576,550,912/3,567,609,966.80
  6. Step 6: Final answer
    x = 1,474,021,414.20

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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.