Home / 36,211,572.80-54,317,359.20-17,079,696.80

Finding the Fourth Proportional to 36,211,572.80, 54,317,359.20 and 17,079,696.80

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Solution

The fourth proportional to 36,211,572.80, 54,317,359.20 and 17,079,696.80 is: 25,619,545.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,211,572.80 : 54,317,359.20 = 17,079,696.80 : x
  2. Step 2: Convert to fraction form
    36,211,572.80/54,317,359.20 = 17,079,696.80/x
  3. Step 3: Cross multiply
    36,211,572.80x = 54,317,359.20 × 17,079,696.80
  4. Step 4: Simplify right side
    36,211,572.80x = 927,724,026,112,690.62
  5. Step 5: Solve for x
    x = 927,724,026,112,690.62/36,211,572.80
  6. Step 6: Final answer
    x = 25,619,545.20

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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.