Home / 9,023,464.50-13,536,775.05-5,383,093.65

Finding the Fourth Proportional to 9,023,464.50, 13,536,775.05 and 5,383,093.65

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Solution

The fourth proportional to 9,023,464.50, 13,536,775.05 and 5,383,093.65 is: 8,075,582.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023,464.50 : 13,536,775.05 = 5,383,093.65 : x
  2. Step 2: Convert to fraction form
    9,023,464.50/13,536,775.05 = 5,383,093.65/x
  3. Step 3: Cross multiply
    9,023,464.50x = 13,536,775.05 × 5,383,093.65
  4. Step 4: Simplify right side
    9,023,464.50x = 72,869,727,813,133.44
  5. Step 5: Solve for x
    x = 72,869,727,813,133.44/9,023,464.50
  6. Step 6: Final answer
    x = 8,075,582.04

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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.