Home / 30,822,610.56-46,198,107.33-11,641,162.56

Finding the Fourth Proportional to 30,822,610.56, 46,198,107.33 and 11,641,162.56

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Solution

The fourth proportional to 30,822,610.56, 46,198,107.33 and 11,641,162.56 is: 17,448,219.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,822,610.56 : 46,198,107.33 = 11,641,162.56 : x
  2. Step 2: Convert to fraction form
    30,822,610.56/46,198,107.33 = 11,641,162.56/x
  3. Step 3: Cross multiply
    30,822,610.56x = 46,198,107.33 × 11,641,162.56
  4. Step 4: Simplify right side
    30,822,610.56x = 537,799,677,392,857.56
  5. Step 5: Solve for x
    x = 537,799,677,392,857.56/30,822,610.56
  6. Step 6: Final answer
    x = 17,448,219.59

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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.