Home / 17,195,164.24-23,729,325.78-9,460,040.62

Finding the Fourth Proportional to 17,195,164.24, 23,729,325.78 and 9,460,040.62

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Solution

The fourth proportional to 17,195,164.24, 23,729,325.78 and 9,460,040.62 is: 13,054,855.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,164.24 : 23,729,325.78 = 9,460,040.62 : x
  2. Step 2: Convert to fraction form
    17,195,164.24/23,729,325.78 = 9,460,040.62/x
  3. Step 3: Cross multiply
    17,195,164.24x = 23,729,325.78 × 9,460,040.62
  4. Step 4: Simplify right side
    17,195,164.24x = 224,480,385,764,013.19
  5. Step 5: Solve for x
    x = 224,480,385,764,013.19/17,195,164.24
  6. Step 6: Final answer
    x = 13,054,855.58

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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.