Home / 15,617,741.68-23,396,103.33-10,759,189.96

Finding the Fourth Proportional to 15,617,741.68, 23,396,103.33 and 10,759,189.96

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Solution

The fourth proportional to 15,617,741.68, 23,396,103.33 and 10,759,189.96 is: 16,117,766.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,617,741.68 : 23,396,103.33 = 10,759,189.96 : x
  2. Step 2: Convert to fraction form
    15,617,741.68/23,396,103.33 = 10,759,189.96/x
  3. Step 3: Cross multiply
    15,617,741.68x = 23,396,103.33 × 10,759,189.96
  4. Step 4: Simplify right side
    15,617,741.68x = 251,723,120,051,258.56
  5. Step 5: Solve for x
    x = 251,723,120,051,258.56/15,617,741.68
  6. Step 6: Final answer
    x = 16,117,766.91

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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.