Home / 17,740,071.05-24,481,302.92-9,792,618.27

Finding the Fourth Proportional to 17,740,071.05, 24,481,302.92 and 9,792,618.27

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Solution

The fourth proportional to 17,740,071.05, 24,481,302.92 and 9,792,618.27 is: 13,513,815.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,071.05 : 24,481,302.92 = 9,792,618.27 : x
  2. Step 2: Convert to fraction form
    17,740,071.05/24,481,302.92 = 9,792,618.27/x
  3. Step 3: Cross multiply
    17,740,071.05x = 24,481,302.92 × 9,792,618.27
  4. Step 4: Simplify right side
    17,740,071.05x = 239,736,054,247,796.34
  5. Step 5: Solve for x
    x = 239,736,054,247,796.34/17,740,071.05
  6. Step 6: Final answer
    x = 13,513,815.90

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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.