Home / 33,455,795.50-46,169,793.62-18,772,548.04

Finding the Fourth Proportional to 33,455,795.50, 46,169,793.62 and 18,772,548.04

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Solution

The fourth proportional to 33,455,795.50, 46,169,793.62 and 18,772,548.04 is: 25,906,562.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,455,795.50 : 46,169,793.62 = 18,772,548.04 : x
  2. Step 2: Convert to fraction form
    33,455,795.50/46,169,793.62 = 18,772,548.04/x
  3. Step 3: Cross multiply
    33,455,795.50x = 46,169,793.62 × 18,772,548.04
  4. Step 4: Simplify right side
    33,455,795.50x = 866,724,668,728,335.38
  5. Step 5: Solve for x
    x = 866,724,668,728,335.38/33,455,795.50
  6. Step 6: Final answer
    x = 25,906,562.85

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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.