Home / 3,327,065,156.24-4,991,363,107.80-1,116,568,203.20

Finding the Fourth Proportional to 3,327,065,156.24, 4,991,363,107.80 and 1,116,568,203.20

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Solution

The fourth proportional to 3,327,065,156.24, 4,991,363,107.80 and 1,116,568,203.20 is: 1,675,109,165.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,065,156.24 : 4,991,363,107.80 = 1,116,568,203.20 : x
  2. Step 2: Convert to fraction form
    3,327,065,156.24/4,991,363,107.80 = 1,116,568,203.20/x
  3. Step 3: Cross multiply
    3,327,065,156.24x = 4,991,363,107.80 × 1,116,568,203.20
  4. Step 4: Simplify right side
    3,327,065,156.24x = 5,573,197,336,795,014,144
  5. Step 5: Solve for x
    x = 5,573,197,336,795,014,144/3,327,065,156.24
  6. Step 6: Final answer
    x = 1,675,109,165.31

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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.