Home / 53,792,745.98-80,661,086.48-19,235,826.14

Finding the Fourth Proportional to 53,792,745.98, 80,661,086.48 and 19,235,826.14

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Solution

The fourth proportional to 53,792,745.98, 80,661,086.48 and 19,235,826.14 is: 28,843,715.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,792,745.98 : 80,661,086.48 = 19,235,826.14 : x
  2. Step 2: Convert to fraction form
    53,792,745.98/80,661,086.48 = 19,235,826.14/x
  3. Step 3: Cross multiply
    53,792,745.98x = 80,661,086.48 × 19,235,826.14
  4. Step 4: Simplify right side
    53,792,745.98x = 1,551,582,635,437,569
  5. Step 5: Solve for x
    x = 1,551,582,635,437,569/53,792,745.98
  6. Step 6: Final answer
    x = 28,843,715.03

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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.