Home / 36,396,513.14-54,621,885.93-26,706,166.24

Finding the Fourth Proportional to 36,396,513.14, 54,621,885.93 and 26,706,166.24

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Solution

The fourth proportional to 36,396,513.14, 54,621,885.93 and 26,706,166.24 is: 40,079,146.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,396,513.14 : 54,621,885.93 = 26,706,166.24 : x
  2. Step 2: Convert to fraction form
    36,396,513.14/54,621,885.93 = 26,706,166.24/x
  3. Step 3: Cross multiply
    36,396,513.14x = 54,621,885.93 × 26,706,166.24
  4. Step 4: Simplify right side
    36,396,513.14x = 1,458,741,165,715,787.50
  5. Step 5: Solve for x
    x = 1,458,741,165,715,787.50/36,396,513.14
  6. Step 6: Final answer
    x = 40,079,146.05

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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.