Home / 23,179,266.69-34,768,900.03-8,802,336.02

Finding the Fourth Proportional to 23,179,266.69, 34,768,900.03 and 8,802,336.02

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Solution

The fourth proportional to 23,179,266.69, 34,768,900.03 and 8,802,336.02 is: 13,203,504.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,179,266.69 : 34,768,900.03 = 8,802,336.02 : x
  2. Step 2: Convert to fraction form
    23,179,266.69/34,768,900.03 = 8,802,336.02/x
  3. Step 3: Cross multiply
    23,179,266.69x = 34,768,900.03 × 8,802,336.02
  4. Step 4: Simplify right side
    23,179,266.69x = 306,047,540,930,510.94
  5. Step 5: Solve for x
    x = 306,047,540,930,510.94/23,179,266.69
  6. Step 6: Final answer
    x = 13,203,504.02

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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.