Home / 29,239,718.44-43,862,515.26-10,067,938.60

Finding the Fourth Proportional to 29,239,718.44, 43,862,515.26 and 10,067,938.60

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Solution

The fourth proportional to 29,239,718.44, 43,862,515.26 and 10,067,938.60 is: 15,102,919.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,239,718.44 : 43,862,515.26 = 10,067,938.60 : x
  2. Step 2: Convert to fraction form
    29,239,718.44/43,862,515.26 = 10,067,938.60/x
  3. Step 3: Cross multiply
    29,239,718.44x = 43,862,515.26 × 10,067,938.60
  4. Step 4: Simplify right side
    29,239,718.44x = 441,605,110,479,243
  5. Step 5: Solve for x
    x = 441,605,110,479,243/29,239,718.44
  6. Step 6: Final answer
    x = 15,102,919.39

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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.