Home / 9,086,115.66-13,626,224.45-3,019,219.10

Finding the Fourth Proportional to 9,086,115.66, 13,626,224.45 and 3,019,219.10

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Solution

The fourth proportional to 9,086,115.66, 13,626,224.45 and 3,019,219.10 is: 4,527,848.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,115.66 : 13,626,224.45 = 3,019,219.10 : x
  2. Step 2: Convert to fraction form
    9,086,115.66/13,626,224.45 = 3,019,219.10/x
  3. Step 3: Cross multiply
    9,086,115.66x = 13,626,224.45 × 3,019,219.10
  4. Step 4: Simplify right side
    9,086,115.66x = 41,140,557,161,940.61
  5. Step 5: Solve for x
    x = 41,140,557,161,940.61/9,086,115.66
  6. Step 6: Final answer
    x = 4,527,848.72

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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.