Home / 22,584,773.08-31,167,113.34-12,271,580.92

Finding the Fourth Proportional to 22,584,773.08, 31,167,113.34 and 12,271,580.92

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Solution

The fourth proportional to 22,584,773.08, 31,167,113.34 and 12,271,580.92 is: 16,934,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,584,773.08 : 31,167,113.34 = 12,271,580.92 : x
  2. Step 2: Convert to fraction form
    22,584,773.08/31,167,113.34 = 12,271,580.92/x
  3. Step 3: Cross multiply
    22,584,773.08x = 31,167,113.34 × 12,271,580.92
  4. Step 4: Simplify right side
    22,584,773.08x = 382,469,753,394,621.44
  5. Step 5: Solve for x
    x = 382,469,753,394,621.44/22,584,773.08
  6. Step 6: Final answer
    x = 16,934,850.40

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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.