Home / 11,532,545.08-15,915,244.44-6,376,239.52

Finding the Fourth Proportional to 11,532,545.08, 15,915,244.44 and 6,376,239.52

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Solution

The fourth proportional to 11,532,545.08, 15,915,244.44 and 6,376,239.52 is: 8,799,394.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,532,545.08 : 15,915,244.44 = 6,376,239.52 : x
  2. Step 2: Convert to fraction form
    11,532,545.08/15,915,244.44 = 6,376,239.52/x
  3. Step 3: Cross multiply
    11,532,545.08x = 15,915,244.44 × 6,376,239.52
  4. Step 4: Simplify right side
    11,532,545.08x = 101,479,410,568,788.27
  5. Step 5: Solve for x
    x = 101,479,410,568,788.27/11,532,545.08
  6. Step 6: Final answer
    x = 8,799,394.22

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1.5x scale

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.