Home / 17,059,743.84-25,594,097.60-6,131,037.12

Finding the Fourth Proportional to 17,059,743.84, 25,594,097.60 and 6,131,037.12

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Solution

The fourth proportional to 17,059,743.84, 25,594,097.60 and 6,131,037.12 is: 9,198,166.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,059,743.84 : 25,594,097.60 = 6,131,037.12 : x
  2. Step 2: Convert to fraction form
    17,059,743.84/25,594,097.60 = 6,131,037.12/x
  3. Step 3: Cross multiply
    17,059,743.84x = 25,594,097.60 × 6,131,037.12
  4. Step 4: Simplify right side
    17,059,743.84x = 156,918,362,438,502.94
  5. Step 5: Solve for x
    x = 156,918,362,438,502.94/17,059,743.84
  6. Step 6: Final answer
    x = 9,198,166.39

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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.