Home / 63,693,163.76-95,523,950.03-27,297,426.87

Finding the Fourth Proportional to 63,693,163.76, 95,523,950.03 and 27,297,426.87

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Solution

The fourth proportional to 63,693,163.76, 95,523,950.03 and 27,297,426.87 is: 40,939,370.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,693,163.76 : 95,523,950.03 = 27,297,426.87 : x
  2. Step 2: Convert to fraction form
    63,693,163.76/95,523,950.03 = 27,297,426.87/x
  3. Step 3: Cross multiply
    63,693,163.76x = 95,523,950.03 × 27,297,426.87
  4. Step 4: Simplify right side
    63,693,163.76x = 2,607,558,040,140,972.50
  5. Step 5: Solve for x
    x = 2,607,558,040,140,972.50/63,693,163.76
  6. Step 6: Final answer
    x = 40,939,370.67

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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.