Home / 26,141,171.70-36,082,413.96-17,439,322.86

Finding the Fourth Proportional to 26,141,171.70, 36,082,413.96 and 17,439,322.86

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Solution

The fourth proportional to 26,141,171.70, 36,082,413.96 and 17,439,322.86 is: 24,071,333.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,141,171.70 : 36,082,413.96 = 17,439,322.86 : x
  2. Step 2: Convert to fraction form
    26,141,171.70/36,082,413.96 = 17,439,322.86/x
  3. Step 3: Cross multiply
    26,141,171.70x = 36,082,413.96 × 17,439,322.86
  4. Step 4: Simplify right side
    26,141,171.70x = 629,252,866,616,611.12
  5. Step 5: Solve for x
    x = 629,252,866,616,611.12/26,141,171.70
  6. Step 6: Final answer
    x = 24,071,333.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.