Home / 17,533,545.32-24,194,196.84-9,691,998.56

Finding the Fourth Proportional to 17,533,545.32, 24,194,196.84 and 9,691,998.56

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Solution

The fourth proportional to 17,533,545.32, 24,194,196.84 and 9,691,998.56 is: 13,373,799.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,533,545.32 : 24,194,196.84 = 9,691,998.56 : x
  2. Step 2: Convert to fraction form
    17,533,545.32/24,194,196.84 = 9,691,998.56/x
  3. Step 3: Cross multiply
    17,533,545.32x = 24,194,196.84 × 9,691,998.56
  4. Step 4: Simplify right side
    17,533,545.32x = 234,490,120,933,636.56
  5. Step 5: Solve for x
    x = 234,490,120,933,636.56/17,533,545.32
  6. Step 6: Final answer
    x = 13,373,799.57

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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.