Home / 25,570,367.88-35,215,371.99-23,929,174.73

Finding the Fourth Proportional to 25,570,367.88, 35,215,371.99 and 23,929,174.73

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Solution

The fourth proportional to 25,570,367.88, 35,215,371.99 and 23,929,174.73 is: 32,955,129.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,570,367.88 : 35,215,371.99 = 23,929,174.73 : x
  2. Step 2: Convert to fraction form
    25,570,367.88/35,215,371.99 = 23,929,174.73/x
  3. Step 3: Cross multiply
    25,570,367.88x = 35,215,371.99 × 23,929,174.73
  4. Step 4: Simplify right side
    25,570,367.88x = 842,674,789,618,696.38
  5. Step 5: Solve for x
    x = 842,674,789,618,696.38/25,570,367.88
  6. Step 6: Final answer
    x = 32,955,129.69

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1.5x scale

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.