Home / 5,388,906,747.60-8,083,360,121.40-3,058,943,432.40

Finding the Fourth Proportional to 5,388,906,747.60, 8,083,360,121.40 and 3,058,943,432.40

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Solution

The fourth proportional to 5,388,906,747.60, 8,083,360,121.40 and 3,058,943,432.40 is: 4,588,415,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,906,747.60 : 8,083,360,121.40 = 3,058,943,432.40 : x
  2. Step 2: Convert to fraction form
    5,388,906,747.60/8,083,360,121.40 = 3,058,943,432.40/x
  3. Step 3: Cross multiply
    5,388,906,747.60x = 8,083,360,121.40 × 3,058,943,432.40
  4. Step 4: Simplify right side
    5,388,906,747.60x = 24,726,541,355,080,597,504
  5. Step 5: Solve for x
    x = 24,726,541,355,080,597,504/5,388,906,747.60
  6. Step 6: Final answer
    x = 4,588,415,148.60

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Double scale
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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.