Home / 25,722,484.97-35,496,889.47-14,120,245.85

Finding the Fourth Proportional to 25,722,484.97, 35,496,889.47 and 14,120,245.85

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Solution

The fourth proportional to 25,722,484.97, 35,496,889.47 and 14,120,245.85 is: 19,485,862.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722,484.97 : 35,496,889.47 = 14,120,245.85 : x
  2. Step 2: Convert to fraction form
    25,722,484.97/35,496,889.47 = 14,120,245.85/x
  3. Step 3: Cross multiply
    25,722,484.97x = 35,496,889.47 × 14,120,245.85
  4. Step 4: Simplify right side
    25,722,484.97x = 501,224,806,049,191.75
  5. Step 5: Solve for x
    x = 501,224,806,049,191.75/25,722,484.97
  6. Step 6: Final answer
    x = 19,485,862.53

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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.