Home / 33,577,562.70-46,339,148.70-20,347,898.04

Finding the Fourth Proportional to 33,577,562.70, 46,339,148.70 and 20,347,898.04

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Solution

The fourth proportional to 33,577,562.70, 46,339,148.70 and 20,347,898.04 is: 28,081,379.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577,562.70 : 46,339,148.70 = 20,347,898.04 : x
  2. Step 2: Convert to fraction form
    33,577,562.70/46,339,148.70 = 20,347,898.04/x
  3. Step 3: Cross multiply
    33,577,562.70x = 46,339,148.70 × 20,347,898.04
  4. Step 4: Simplify right side
    33,577,562.70x = 942,904,273,007,998.62
  5. Step 5: Solve for x
    x = 942,904,273,007,998.62/33,577,562.70
  6. Step 6: Final answer
    x = 28,081,379.27

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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.