Home / 2,794,415,220.93-3,856,304,993.77-1,524,283,883.78

Finding the Fourth Proportional to 2,794,415,220.93, 3,856,304,993.77 and 1,524,283,883.78

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Solution

The fourth proportional to 2,794,415,220.93, 3,856,304,993.77 and 1,524,283,883.78 is: 2,103,518,299.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,415,220.93 : 3,856,304,993.77 = 1,524,283,883.78 : x
  2. Step 2: Convert to fraction form
    2,794,415,220.93/3,856,304,993.77 = 1,524,283,883.78/x
  3. Step 3: Cross multiply
    2,794,415,220.93x = 3,856,304,993.77 × 1,524,283,883.78
  4. Step 4: Simplify right side
    2,794,415,220.93x = 5,878,103,552,943,943,680
  5. Step 5: Solve for x
    x = 5,878,103,552,943,943,680/2,794,415,220.93
  6. Step 6: Final answer
    x = 2,103,518,299.26

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