Home / 11,180,554.23-16,753,724.91-7,523,741.85

Finding the Fourth Proportional to 11,180,554.23, 16,753,724.91 and 7,523,741.85

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Solution

The fourth proportional to 11,180,554.23, 16,753,724.91 and 7,523,741.85 is: 11,274,101.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,180,554.23 : 16,753,724.91 = 7,523,741.85 : x
  2. Step 2: Convert to fraction form
    11,180,554.23/16,753,724.91 = 7,523,741.85/x
  3. Step 3: Cross multiply
    11,180,554.23x = 16,753,724.91 × 7,523,741.85
  4. Step 4: Simplify right side
    11,180,554.23x = 126,050,701,280,167.72
  5. Step 5: Solve for x
    x = 126,050,701,280,167.72/11,180,554.23
  6. Step 6: Final answer
    x = 11,274,101.32

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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.