Home / 11,842,668.93-17,737,098.39-9,267,837.24

Finding the Fourth Proportional to 11,842,668.93, 17,737,098.39 and 9,267,837.24

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Solution

The fourth proportional to 11,842,668.93, 17,737,098.39 and 9,267,837.24 is: 13,880,700.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,842,668.93 : 17,737,098.39 = 9,267,837.24 : x
  2. Step 2: Convert to fraction form
    11,842,668.93/17,737,098.39 = 9,267,837.24/x
  3. Step 3: Cross multiply
    11,842,668.93x = 17,737,098.39 × 9,267,837.24
  4. Step 4: Simplify right side
    11,842,668.93x = 164,384,540,988,386.06
  5. Step 5: Solve for x
    x = 164,384,540,988,386.06/11,842,668.93
  6. Step 6: Final answer
    x = 13,880,700.54

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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.