Home / 11,667,522.40-17,506,532.40-4,099,919.20

Finding the Fourth Proportional to 11,667,522.40, 17,506,532.40 and 4,099,919.20

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Solution

The fourth proportional to 11,667,522.40, 17,506,532.40 and 4,099,919.20 is: 6,151,723.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,667,522.40 : 17,506,532.40 = 4,099,919.20 : x
  2. Step 2: Convert to fraction form
    11,667,522.40/17,506,532.40 = 4,099,919.20/x
  3. Step 3: Cross multiply
    11,667,522.40x = 17,506,532.40 × 4,099,919.20
  4. Step 4: Simplify right side
    11,667,522.40x = 71,775,368,312,182.08
  5. Step 5: Solve for x
    x = 71,775,368,312,182.08/11,667,522.40
  6. Step 6: Final answer
    x = 6,151,723.21

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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.