Home / 36,421,865.46-54,534,901.59-27,744,633.54

Finding the Fourth Proportional to 36,421,865.46, 54,534,901.59 and 27,744,633.54

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Solution

The fourth proportional to 36,421,865.46, 54,534,901.59 and 27,744,633.54 is: 41,542,376.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,421,865.46 : 54,534,901.59 = 27,744,633.54 : x
  2. Step 2: Convert to fraction form
    36,421,865.46/54,534,901.59 = 27,744,633.54/x
  3. Step 3: Cross multiply
    36,421,865.46x = 54,534,901.59 × 27,744,633.54
  4. Step 4: Simplify right side
    36,421,865.46x = 1,513,050,859,754,513.50
  5. Step 5: Solve for x
    x = 1,513,050,859,754,513.50/36,421,865.46
  6. Step 6: Final answer
    x = 41,542,376.83

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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.