Home / 17,083,919.73-25,629,643.98-4,953,889.62

Finding the Fourth Proportional to 17,083,919.73, 25,629,643.98 and 4,953,889.62

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Solution

The fourth proportional to 17,083,919.73, 25,629,643.98 and 4,953,889.62 is: 7,431,926.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,919.73 : 25,629,643.98 = 4,953,889.62 : x
  2. Step 2: Convert to fraction form
    17,083,919.73/25,629,643.98 = 4,953,889.62/x
  3. Step 3: Cross multiply
    17,083,919.73x = 25,629,643.98 × 4,953,889.62
  4. Step 4: Simplify right side
    17,083,919.73x = 126,966,427,254,709.98
  5. Step 5: Solve for x
    x = 126,966,427,254,709.98/17,083,919.73
  6. Step 6: Final answer
    x = 7,431,926.00

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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.