Home / 36,344,576.73-50,155,671.82-19,825,061.30

Finding the Fourth Proportional to 36,344,576.73, 50,155,671.82 and 19,825,061.30

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Solution

The fourth proportional to 36,344,576.73, 50,155,671.82 and 19,825,061.30 is: 27,358,669.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,344,576.73 : 50,155,671.82 = 19,825,061.30 : x
  2. Step 2: Convert to fraction form
    36,344,576.73/50,155,671.82 = 19,825,061.30/x
  3. Step 3: Cross multiply
    36,344,576.73x = 50,155,671.82 × 19,825,061.30
  4. Step 4: Simplify right side
    36,344,576.73x = 994,339,268,336,269.25
  5. Step 5: Solve for x
    x = 994,339,268,336,269.25/36,344,576.73
  6. Step 6: Final answer
    x = 27,358,669.65

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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.