Home / 36,047,725.46-54,074,912.45-11,786,776.77

Finding the Fourth Proportional to 36,047,725.46, 54,074,912.45 and 11,786,776.77

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Solution

The fourth proportional to 36,047,725.46, 54,074,912.45 and 11,786,776.77 is: 17,681,252.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,047,725.46 : 54,074,912.45 = 11,786,776.77 : x
  2. Step 2: Convert to fraction form
    36,047,725.46/54,074,912.45 = 11,786,776.77/x
  3. Step 3: Cross multiply
    36,047,725.46x = 54,074,912.45 × 11,786,776.77
  4. Step 4: Simplify right side
    36,047,725.46x = 637,368,921,846,509.88
  5. Step 5: Solve for x
    x = 637,368,921,846,509.88/36,047,725.46
  6. Step 6: Final answer
    x = 17,681,252.11

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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.