Home / 17,074,922.76-23,562,892.44-9,339,798.60

Finding the Fourth Proportional to 17,074,922.76, 23,562,892.44 and 9,339,798.60

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Solution

The fourth proportional to 17,074,922.76, 23,562,892.44 and 9,339,798.60 is: 12,888,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,922.76 : 23,562,892.44 = 9,339,798.60 : x
  2. Step 2: Convert to fraction form
    17,074,922.76/23,562,892.44 = 9,339,798.60/x
  3. Step 3: Cross multiply
    17,074,922.76x = 23,562,892.44 × 9,339,798.60
  4. Step 4: Simplify right side
    17,074,922.76x = 220,072,669,823,062.59
  5. Step 5: Solve for x
    x = 220,072,669,823,062.59/17,074,922.76
  6. Step 6: Final answer
    x = 12,888,648.04

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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.