Home / 5,388,906,729.60-8,083,360,094.40-3,058,943,414.40

Finding the Fourth Proportional to 5,388,906,729.60, 8,083,360,094.40 and 3,058,943,414.40

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Solution

The fourth proportional to 5,388,906,729.60, 8,083,360,094.40 and 3,058,943,414.40 is: 4,588,415,121.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,906,729.60 : 8,083,360,094.40 = 3,058,943,414.40 : x
  2. Step 2: Convert to fraction form
    5,388,906,729.60/8,083,360,094.40 = 3,058,943,414.40/x
  3. Step 3: Cross multiply
    5,388,906,729.60x = 8,083,360,094.40 × 3,058,943,414.40
  4. Step 4: Simplify right side
    5,388,906,729.60x = 24,726,541,126,988,640,256
  5. Step 5: Solve for x
    x = 24,726,541,126,988,640,256/5,388,906,729.60
  6. Step 6: Final answer
    x = 4,588,415,121.60

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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.