Home / 33,188,868.70-49,779,616.65-27,194,782.30

Finding the Fourth Proportional to 33,188,868.70, 49,779,616.65 and 27,194,782.30

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Solution

The fourth proportional to 33,188,868.70, 49,779,616.65 and 27,194,782.30 is: 40,789,152.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,188,868.70 : 49,779,616.65 = 27,194,782.30 : x
  2. Step 2: Convert to fraction form
    33,188,868.70/49,779,616.65 = 27,194,782.30/x
  3. Step 3: Cross multiply
    33,188,868.70x = 49,779,616.65 × 27,194,782.30
  4. Step 4: Simplify right side
    33,188,868.70x = 1,353,745,837,774,205.25
  5. Step 5: Solve for x
    x = 1,353,745,837,774,205.25/33,188,868.70
  6. Step 6: Final answer
    x = 40,789,152.83

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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.