Home / 26,863,516.08-40,294,898.89-15,324,357.33

Finding the Fourth Proportional to 26,863,516.08, 40,294,898.89 and 15,324,357.33

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Solution

The fourth proportional to 26,863,516.08, 40,294,898.89 and 15,324,357.33 is: 22,986,321.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,863,516.08 : 40,294,898.89 = 15,324,357.33 : x
  2. Step 2: Convert to fraction form
    26,863,516.08/40,294,898.89 = 15,324,357.33/x
  3. Step 3: Cross multiply
    26,863,516.08x = 40,294,898.89 × 15,324,357.33
  4. Step 4: Simplify right side
    26,863,516.08x = 617,493,429,128,269.50
  5. Step 5: Solve for x
    x = 617,493,429,128,269.50/26,863,516.08
  6. Step 6: Final answer
    x = 22,986,321.94

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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.