Home / 17,036,353.28-25,513,790.14-9,826,028.48

Finding the Fourth Proportional to 17,036,353.28, 25,513,790.14 and 9,826,028.48

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Solution

The fourth proportional to 17,036,353.28, 25,513,790.14 and 9,826,028.48 is: 14,715,545.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036,353.28 : 25,513,790.14 = 9,826,028.48 : x
  2. Step 2: Convert to fraction form
    17,036,353.28/25,513,790.14 = 9,826,028.48/x
  3. Step 3: Cross multiply
    17,036,353.28x = 25,513,790.14 × 9,826,028.48
  4. Step 4: Simplify right side
    17,036,353.28x = 250,699,228,548,383.22
  5. Step 5: Solve for x
    x = 250,699,228,548,383.22/17,036,353.28
  6. Step 6: Final answer
    x = 14,715,545.31

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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.