Home / 335,512,448.95-503,297,736.24-102,395,606.44

Finding the Fourth Proportional to 335,512,448.95, 503,297,736.24 and 102,395,606.44

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Solution

The fourth proportional to 335,512,448.95, 503,297,736.24 and 102,395,606.44 is: 153,602,279.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,512,448.95 : 503,297,736.24 = 102,395,606.44 : x
  2. Step 2: Convert to fraction form
    335,512,448.95/503,297,736.24 = 102,395,606.44/x
  3. Step 3: Cross multiply
    335,512,448.95x = 503,297,736.24 × 102,395,606.44
  4. Step 4: Simplify right side
    335,512,448.95x = 51,535,476,922,173,968
  5. Step 5: Solve for x
    x = 51,535,476,922,173,968/335,512,448.95
  6. Step 6: Final answer
    x = 153,602,279.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.