Home / 37,218,186.99-55,819,920.83-35,372,584.98

Finding the Fourth Proportional to 37,218,186.99, 55,819,920.83 and 35,372,584.98

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Solution

The fourth proportional to 37,218,186.99, 55,819,920.83 and 35,372,584.98 is: 53,051,882.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,218,186.99 : 55,819,920.83 = 35,372,584.98 : x
  2. Step 2: Convert to fraction form
    37,218,186.99/55,819,920.83 = 35,372,584.98/x
  3. Step 3: Cross multiply
    37,218,186.99x = 55,819,920.83 × 35,372,584.98
  4. Step 4: Simplify right side
    37,218,186.99x = 1,974,494,892,959,184.25
  5. Step 5: Solve for x
    x = 1,974,494,892,959,184.25/37,218,186.99
  6. Step 6: Final answer
    x = 53,051,882.77

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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.