Home / 8,968,614,031.20-13,452,921,046.80-3,726,480,007.20

Finding the Fourth Proportional to 8,968,614,031.20, 13,452,921,046.80 and 3,726,480,007.20

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Solution

The fourth proportional to 8,968,614,031.20, 13,452,921,046.80 and 3,726,480,007.20 is: 5,589,720,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,968,614,031.20 : 13,452,921,046.80 = 3,726,480,007.20 : x
  2. Step 2: Convert to fraction form
    8,968,614,031.20/13,452,921,046.80 = 3,726,480,007.20/x
  3. Step 3: Cross multiply
    8,968,614,031.20x = 13,452,921,046.80 × 3,726,480,007.20
  4. Step 4: Simplify right side
    8,968,614,031.20x = 50,132,041,319,340,294,144
  5. Step 5: Solve for x
    x = 50,132,041,319,340,294,144/8,968,614,031.20
  6. Step 6: Final answer
    x = 5,589,720,010.80

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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.