Home / 33,208,400.80-49,812,601.20-11,667,325.60

Finding the Fourth Proportional to 33,208,400.80, 49,812,601.20 and 11,667,325.60

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Solution

The fourth proportional to 33,208,400.80, 49,812,601.20 and 11,667,325.60 is: 17,500,988.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208,400.80 : 49,812,601.20 = 11,667,325.60 : x
  2. Step 2: Convert to fraction form
    33,208,400.80/49,812,601.20 = 11,667,325.60/x
  3. Step 3: Cross multiply
    33,208,400.80x = 49,812,601.20 × 11,667,325.60
  4. Step 4: Simplify right side
    33,208,400.80x = 581,179,837,183,350.75
  5. Step 5: Solve for x
    x = 581,179,837,183,350.75/33,208,400.80
  6. Step 6: Final answer
    x = 17,500,988.40

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1.5x scale

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.