Home / 18,993,244.04-26,210,768.04-10,291,414.36

Finding the Fourth Proportional to 18,993,244.04, 26,210,768.04 and 10,291,414.36

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Solution

The fourth proportional to 18,993,244.04, 26,210,768.04 and 10,291,414.36 is: 14,202,201.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,993,244.04 : 26,210,768.04 = 10,291,414.36 : x
  2. Step 2: Convert to fraction form
    18,993,244.04/26,210,768.04 = 10,291,414.36/x
  3. Step 3: Cross multiply
    18,993,244.04x = 26,210,768.04 × 10,291,414.36
  4. Step 4: Simplify right side
    18,993,244.04x = 269,745,874,593,485.03
  5. Step 5: Solve for x
    x = 269,745,874,593,485.03/18,993,244.04
  6. Step 6: Final answer
    x = 14,202,201.27

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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.