Home / 3,567,609,886.30-5,351,414,829.45-982,680,862.30

Finding the Fourth Proportional to 3,567,609,886.30, 5,351,414,829.45 and 982,680,862.30

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Solution

The fourth proportional to 3,567,609,886.30, 5,351,414,829.45 and 982,680,862.30 is: 1,474,021,293.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,609,886.30 : 5,351,414,829.45 = 982,680,862.30 : x
  2. Step 2: Convert to fraction form
    3,567,609,886.30/5,351,414,829.45 = 982,680,862.30/x
  3. Step 3: Cross multiply
    3,567,609,886.30x = 5,351,414,829.45 × 982,680,862.30
  4. Step 4: Simplify right side
    3,567,609,886.30x = 5,258,732,939,128,933,376
  5. Step 5: Solve for x
    x = 5,258,732,939,128,933,376/3,567,609,886.30
  6. Step 6: Final answer
    x = 1,474,021,293.45

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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.