Home / 3,412,499,203.20-5,118,748,804.80-3,017,957,404.80

Finding the Fourth Proportional to 3,412,499,203.20, 5,118,748,804.80 and 3,017,957,404.80

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Solution

The fourth proportional to 3,412,499,203.20, 5,118,748,804.80 and 3,017,957,404.80 is: 4,526,936,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,499,203.20 : 5,118,748,804.80 = 3,017,957,404.80 : x
  2. Step 2: Convert to fraction form
    3,412,499,203.20/5,118,748,804.80 = 3,017,957,404.80/x
  3. Step 3: Cross multiply
    3,412,499,203.20x = 5,118,748,804.80 × 3,017,957,404.80
  4. Step 4: Simplify right side
    3,412,499,203.20x = 15,448,165,858,757,310,464
  5. Step 5: Solve for x
    x = 15,448,165,858,757,310,464/3,412,499,203.20
  6. Step 6: Final answer
    x = 4,526,936,107.20

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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.