Home / 17,528,851.82-26,294,634.96-5,857,263.62

Finding the Fourth Proportional to 17,528,851.82, 26,294,634.96 and 5,857,263.62

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Solution

The fourth proportional to 17,528,851.82, 26,294,634.96 and 5,857,263.62 is: 8,786,348.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,528,851.82 : 26,294,634.96 = 5,857,263.62 : x
  2. Step 2: Convert to fraction form
    17,528,851.82/26,294,634.96 = 5,857,263.62/x
  3. Step 3: Cross multiply
    17,528,851.82x = 26,294,634.96 × 5,857,263.62
  4. Step 4: Simplify right side
    17,528,851.82x = 154,014,608,620,915
  5. Step 5: Solve for x
    x = 154,014,608,620,915/17,528,851.82
  6. Step 6: Final answer
    x = 8,786,348.94

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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.