Home / 53,896,548.70-80,856,632.85-17,498,745.10

Finding the Fourth Proportional to 53,896,548.70, 80,856,632.85 and 17,498,745.10

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Solution

The fourth proportional to 53,896,548.70, 80,856,632.85 and 17,498,745.10 is: 26,251,951.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,896,548.70 : 80,856,632.85 = 17,498,745.10 : x
  2. Step 2: Convert to fraction form
    53,896,548.70/80,856,632.85 = 17,498,745.10/x
  3. Step 3: Cross multiply
    53,896,548.70x = 80,856,632.85 × 17,498,745.10
  4. Step 4: Simplify right side
    53,896,548.70x = 1,414,889,607,886,436.50
  5. Step 5: Solve for x
    x = 1,414,889,607,886,436.50/53,896,548.70
  6. Step 6: Final answer
    x = 26,251,951.97

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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.