Home / 11,810,280.44-17,715,420.88-2,834,832.44

Finding the Fourth Proportional to 11,810,280.44, 17,715,420.88 and 2,834,832.44

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Solution

The fourth proportional to 11,810,280.44, 17,715,420.88 and 2,834,832.44 is: 4,252,248.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,280.44 : 17,715,420.88 = 2,834,832.44 : x
  2. Step 2: Convert to fraction form
    11,810,280.44/17,715,420.88 = 2,834,832.44/x
  3. Step 3: Cross multiply
    11,810,280.44x = 17,715,420.88 × 2,834,832.44
  4. Step 4: Simplify right side
    11,810,280.44x = 50,220,249,836,078.82
  5. Step 5: Solve for x
    x = 50,220,249,836,078.82/11,810,280.44
  6. Step 6: Final answer
    x = 4,252,248.72

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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.