Home / 17,664,560.91-26,496,839.21-5,697,296.91

Finding the Fourth Proportional to 17,664,560.91, 26,496,839.21 and 5,697,296.91

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Solution

The fourth proportional to 17,664,560.91, 26,496,839.21 and 5,697,296.91 is: 8,545,944.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,664,560.91 : 26,496,839.21 = 5,697,296.91 : x
  2. Step 2: Convert to fraction form
    17,664,560.91/26,496,839.21 = 5,697,296.91/x
  3. Step 3: Cross multiply
    17,664,560.91x = 26,496,839.21 × 5,697,296.91
  4. Step 4: Simplify right side
    17,664,560.91x = 150,960,360,127,413.34
  5. Step 5: Solve for x
    x = 150,960,360,127,413.34/17,664,560.91
  6. Step 6: Final answer
    x = 8,545,944.67

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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.