Home / 5,958,715,468.80-8,224,027,983.36-3,454,155,863.04

Finding the Fourth Proportional to 5,958,715,468.80, 8,224,027,983.36 and 3,454,155,863.04

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Solution

The fourth proportional to 5,958,715,468.80, 8,224,027,983.36 and 3,454,155,863.04 is: 4,767,315,141.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,715,468.80 : 8,224,027,983.36 = 3,454,155,863.04 : x
  2. Step 2: Convert to fraction form
    5,958,715,468.80/8,224,027,983.36 = 3,454,155,863.04/x
  3. Step 3: Cross multiply
    5,958,715,468.80x = 8,224,027,983.36 × 3,454,155,863.04
  4. Step 4: Simplify right side
    5,958,715,468.80x = 28,407,074,476,527,968,256
  5. Step 5: Solve for x
    x = 28,407,074,476,527,968,256/5,958,715,468.80
  6. Step 6: Final answer
    x = 4,767,315,141.20

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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.