Home / 23,066,424.20-34,576,016.70-13,476,866.60

Finding the Fourth Proportional to 23,066,424.20, 34,576,016.70 and 13,476,866.60

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Solution

The fourth proportional to 23,066,424.20, 34,576,016.70 and 13,476,866.60 is: 20,201,499.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,066,424.20 : 34,576,016.70 = 13,476,866.60 : x
  2. Step 2: Convert to fraction form
    23,066,424.20/34,576,016.70 = 13,476,866.60/x
  3. Step 3: Cross multiply
    23,066,424.20x = 34,576,016.70 × 13,476,866.60
  4. Step 4: Simplify right side
    23,066,424.20x = 465,976,364,625,272.25
  5. Step 5: Solve for x
    x = 465,976,364,625,272.25/23,066,424.20
  6. Step 6: Final answer
    x = 20,201,499.83

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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.