Home / 22,153,413.48-33,229,852.92-5,757,245.34

Finding the Fourth Proportional to 22,153,413.48, 33,229,852.92 and 5,757,245.34

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Solution

The fourth proportional to 22,153,413.48, 33,229,852.92 and 5,757,245.34 is: 8,635,798.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,153,413.48 : 33,229,852.92 = 5,757,245.34 : x
  2. Step 2: Convert to fraction form
    22,153,413.48/33,229,852.92 = 5,757,245.34/x
  3. Step 3: Cross multiply
    22,153,413.48x = 33,229,852.92 × 5,757,245.34
  4. Step 4: Simplify right side
    22,153,413.48x = 191,312,415,872,555.41
  5. Step 5: Solve for x
    x = 191,312,415,872,555.41/22,153,413.48
  6. Step 6: Final answer
    x = 8,635,798.54

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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.