Home / 17,770,895.92-26,651,062.27-7,535,604.70

Finding the Fourth Proportional to 17,770,895.92, 26,651,062.27 and 7,535,604.70

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Solution

The fourth proportional to 17,770,895.92, 26,651,062.27 and 7,535,604.70 is: 11,301,167.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,770,895.92 : 26,651,062.27 = 7,535,604.70 : x
  2. Step 2: Convert to fraction form
    17,770,895.92/26,651,062.27 = 7,535,604.70/x
  3. Step 3: Cross multiply
    17,770,895.92x = 26,651,062.27 × 7,535,604.70
  4. Step 4: Simplify right side
    17,770,895.92x = 200,831,870,101,804.66
  5. Step 5: Solve for x
    x = 200,831,870,101,804.66/17,770,895.92
  6. Step 6: Final answer
    x = 11,301,167.43

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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.