Home / 25,780,334.62-35,576,151.60-14,177,896.88

Finding the Fourth Proportional to 25,780,334.62, 35,576,151.60 and 14,177,896.88

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Solution

The fourth proportional to 25,780,334.62, 35,576,151.60 and 14,177,896.88 is: 19,565,107.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,780,334.62 : 35,576,151.60 = 14,177,896.88 : x
  2. Step 2: Convert to fraction form
    25,780,334.62/35,576,151.60 = 14,177,896.88/x
  3. Step 3: Cross multiply
    25,780,334.62x = 35,576,151.60 × 14,177,896.88
  4. Step 4: Simplify right side
    25,780,334.62x = 504,395,008,772,047.06
  5. Step 5: Solve for x
    x = 504,395,008,772,047.06/25,780,334.62
  6. Step 6: Final answer
    x = 19,565,107.13

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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.