Home / 23,184,581.80-34,776,872.70-11,847,173.80

Finding the Fourth Proportional to 23,184,581.80, 34,776,872.70 and 11,847,173.80

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Solution

The fourth proportional to 23,184,581.80, 34,776,872.70 and 11,847,173.80 is: 17,770,760.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184,581.80 : 34,776,872.70 = 11,847,173.80 : x
  2. Step 2: Convert to fraction form
    23,184,581.80/34,776,872.70 = 11,847,173.80/x
  3. Step 3: Cross multiply
    23,184,581.80x = 34,776,872.70 × 11,847,173.80
  4. Step 4: Simplify right side
    23,184,581.80x = 412,007,655,097,375.31
  5. Step 5: Solve for x
    x = 412,007,655,097,375.31/23,184,581.80
  6. Step 6: Final answer
    x = 17,770,760.70

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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.