Home / 2,193,577,098.36-3,267,566,826.87-2,074,765,786.44

Finding the Fourth Proportional to 2,193,577,098.36, 3,267,566,826.87 and 2,074,765,786.44

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Solution

The fourth proportional to 2,193,577,098.36, 3,267,566,826.87 and 2,074,765,786.44 is: 3,090,584,717.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,577,098.36 : 3,267,566,826.87 = 2,074,765,786.44 : x
  2. Step 2: Convert to fraction form
    2,193,577,098.36/3,267,566,826.87 = 2,074,765,786.44/x
  3. Step 3: Cross multiply
    2,193,577,098.36x = 3,267,566,826.87 × 2,074,765,786.44
  4. Step 4: Simplify right side
    2,193,577,098.36x = 6,779,435,857,296,190,464
  5. Step 5: Solve for x
    x = 6,779,435,857,296,190,464/2,193,577,098.36
  6. Step 6: Final answer
    x = 3,090,584,717.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.