Home / 13,494,322.33-20,241,458.88-4,396,409.17

Finding the Fourth Proportional to 13,494,322.33, 20,241,458.88 and 4,396,409.17

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Solution

The fourth proportional to 13,494,322.33, 20,241,458.88 and 4,396,409.17 is: 6,594,605.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,494,322.33 : 20,241,458.88 = 4,396,409.17 : x
  2. Step 2: Convert to fraction form
    13,494,322.33/20,241,458.88 = 4,396,409.17/x
  3. Step 3: Cross multiply
    13,494,322.33x = 20,241,458.88 × 4,396,409.17
  4. Step 4: Simplify right side
    13,494,322.33x = 88,989,735,434,209.92
  5. Step 5: Solve for x
    x = 88,989,735,434,209.92/13,494,322.33
  6. Step 6: Final answer
    x = 6,594,605.74

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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.