Home / 46,220,163.48-63,783,046.32-25,593,166.80

Finding the Fourth Proportional to 46,220,163.48, 63,783,046.32 and 25,593,166.80

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Solution

The fourth proportional to 46,220,163.48, 63,783,046.32 and 25,593,166.80 is: 35,318,138.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,220,163.48 : 63,783,046.32 = 25,593,166.80 : x
  2. Step 2: Convert to fraction form
    46,220,163.48/63,783,046.32 = 25,593,166.80/x
  3. Step 3: Cross multiply
    46,220,163.48x = 63,783,046.32 × 25,593,166.80
  4. Step 4: Simplify right side
    46,220,163.48x = 1,632,410,143,479,886.25
  5. Step 5: Solve for x
    x = 1,632,410,143,479,886.25/46,220,163.48
  6. Step 6: Final answer
    x = 35,318,138.68

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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.