Home / 25,825,480.96-35,638,728.96-14,224,124.80

Finding the Fourth Proportional to 25,825,480.96, 35,638,728.96 and 14,224,124.80

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Solution

The fourth proportional to 25,825,480.96, 35,638,728.96 and 14,224,124.80 is: 19,629,052.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,825,480.96 : 35,638,728.96 = 14,224,124.80 : x
  2. Step 2: Convert to fraction form
    25,825,480.96/35,638,728.96 = 14,224,124.80/x
  3. Step 3: Cross multiply
    25,825,480.96x = 35,638,728.96 × 14,224,124.80
  4. Step 4: Simplify right side
    25,825,480.96x = 506,929,728,440,414.25
  5. Step 5: Solve for x
    x = 506,929,728,440,414.25/25,825,480.96
  6. Step 6: Final answer
    x = 19,629,052.76

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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.