Home / 6,982,264,767.60-9,635,729,466.24-3,810,652,236.54

Finding the Fourth Proportional to 6,982,264,767.60, 9,635,729,466.24 and 3,810,652,236.54

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Solution

The fourth proportional to 6,982,264,767.60, 9,635,729,466.24 and 3,810,652,236.54 is: 5,258,811,469.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982,264,767.60 : 9,635,729,466.24 = 3,810,652,236.54 : x
  2. Step 2: Convert to fraction form
    6,982,264,767.60/9,635,729,466.24 = 3,810,652,236.54/x
  3. Step 3: Cross multiply
    6,982,264,767.60x = 9,635,729,466.24 × 3,810,652,236.54
  4. Step 4: Simplify right side
    6,982,264,767.60x = 36,718,414,041,221,836,800
  5. Step 5: Solve for x
    x = 36,718,414,041,221,836,800/6,982,264,767.60
  6. Step 6: Final answer
    x = 5,258,811,469.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.