Home / 33,268,545.30-49,902,817.95-18,152,001.30

Finding the Fourth Proportional to 33,268,545.30, 49,902,817.95 and 18,152,001.30

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Solution

The fourth proportional to 33,268,545.30, 49,902,817.95 and 18,152,001.30 is: 27,228,001.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,268,545.30 : 49,902,817.95 = 18,152,001.30 : x
  2. Step 2: Convert to fraction form
    33,268,545.30/49,902,817.95 = 18,152,001.30/x
  3. Step 3: Cross multiply
    33,268,545.30x = 49,902,817.95 × 18,152,001.30
  4. Step 4: Simplify right side
    33,268,545.30x = 905,836,016,302,063.38
  5. Step 5: Solve for x
    x = 905,836,016,302,063.38/33,268,545.30
  6. Step 6: Final answer
    x = 27,228,001.95

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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.