Home / 11,023,319.70-16,534,979.55-9,826,593.30

Finding the Fourth Proportional to 11,023,319.70, 16,534,979.55 and 9,826,593.30

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Solution

The fourth proportional to 11,023,319.70, 16,534,979.55 and 9,826,593.30 is: 14,739,889.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,319.70 : 16,534,979.55 = 9,826,593.30 : x
  2. Step 2: Convert to fraction form
    11,023,319.70/16,534,979.55 = 9,826,593.30/x
  3. Step 3: Cross multiply
    11,023,319.70x = 16,534,979.55 × 9,826,593.30
  4. Step 4: Simplify right side
    11,023,319.70x = 162,482,519,261,667.03
  5. Step 5: Solve for x
    x = 162,482,519,261,667.03/11,023,319.70
  6. Step 6: Final answer
    x = 14,739,889.95

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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.