Home / 546,553,535.93-819,171,626.06-251,040,868.65

Finding the Fourth Proportional to 546,553,535.93, 819,171,626.06 and 251,040,868.65

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Solution

The fourth proportional to 546,553,535.93, 819,171,626.06 and 251,040,868.65 is: 376,258,761.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,553,535.93 : 819,171,626.06 = 251,040,868.65 : x
  2. Step 2: Convert to fraction form
    546,553,535.93/819,171,626.06 = 251,040,868.65/x
  3. Step 3: Cross multiply
    546,553,535.93x = 819,171,626.06 × 251,040,868.65
  4. Step 4: Simplify right side
    546,553,535.93x = 205,645,556,580,162,976
  5. Step 5: Solve for x
    x = 205,645,556,580,162,976/546,553,535.93
  6. Step 6: Final answer
    x = 376,258,761.61

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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.