Home / 29,475,007.70-44,212,511.55-21,822,257.30

Finding the Fourth Proportional to 29,475,007.70, 44,212,511.55 and 21,822,257.30

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Solution

The fourth proportional to 29,475,007.70, 44,212,511.55 and 21,822,257.30 is: 32,733,385.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,475,007.70 : 44,212,511.55 = 21,822,257.30 : x
  2. Step 2: Convert to fraction form
    29,475,007.70/44,212,511.55 = 21,822,257.30/x
  3. Step 3: Cross multiply
    29,475,007.70x = 44,212,511.55 × 21,822,257.30
  4. Step 4: Simplify right side
    29,475,007.70x = 964,816,802,923,321.75
  5. Step 5: Solve for x
    x = 964,816,802,923,321.75/29,475,007.70
  6. Step 6: Final answer
    x = 32,733,385.95

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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.