Home / 34,488,571.68-51,648,819.42-22,809,828.24

Finding the Fourth Proportional to 34,488,571.68, 51,648,819.42 and 22,809,828.24

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Solution

The fourth proportional to 34,488,571.68, 51,648,819.42 and 22,809,828.24 is: 34,159,161.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,488,571.68 : 51,648,819.42 = 22,809,828.24 : x
  2. Step 2: Convert to fraction form
    34,488,571.68/51,648,819.42 = 22,809,828.24/x
  3. Step 3: Cross multiply
    34,488,571.68x = 51,648,819.42 × 22,809,828.24
  4. Step 4: Simplify right side
    34,488,571.68x = 1,178,100,699,768,976.50
  5. Step 5: Solve for x
    x = 1,178,100,699,768,976.50/34,488,571.68
  6. Step 6: Final answer
    x = 34,159,161.79

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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.