Home / 25,505,611.05-35,195,983.84-14,343,772.22

Finding the Fourth Proportional to 25,505,611.05, 35,195,983.84 and 14,343,772.22

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Solution

The fourth proportional to 25,505,611.05, 35,195,983.84 and 14,343,772.22 is: 19,793,416.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,505,611.05 : 35,195,983.84 = 14,343,772.22 : x
  2. Step 2: Convert to fraction form
    25,505,611.05/35,195,983.84 = 14,343,772.22/x
  3. Step 3: Cross multiply
    25,505,611.05x = 35,195,983.84 × 14,343,772.22
  4. Step 4: Simplify right side
    25,505,611.05x = 504,843,175,259,761
  5. Step 5: Solve for x
    x = 504,843,175,259,761/25,505,611.05
  6. Step 6: Final answer
    x = 19,793,416.21

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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.