Home / 33,040,033.04-45,592,576.67-19,102,286.57

Finding the Fourth Proportional to 33,040,033.04, 45,592,576.67 and 19,102,286.57

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Solution

The fourth proportional to 33,040,033.04, 45,592,576.67 and 19,102,286.57 is: 26,359,612.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,040,033.04 : 45,592,576.67 = 19,102,286.57 : x
  2. Step 2: Convert to fraction form
    33,040,033.04/45,592,576.67 = 19,102,286.57/x
  3. Step 3: Cross multiply
    33,040,033.04x = 45,592,576.67 × 19,102,286.57
  4. Step 4: Simplify right side
    33,040,033.04x = 870,922,464,834,829.25
  5. Step 5: Solve for x
    x = 870,922,464,834,829.25/33,040,033.04
  6. Step 6: Final answer
    x = 26,359,612.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.