Home / 41,448,451.84-57,198,918.64-22,863,172.74

Finding the Fourth Proportional to 41,448,451.84, 57,198,918.64 and 22,863,172.74

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Solution

The fourth proportional to 41,448,451.84, 57,198,918.64 and 22,863,172.74 is: 31,551,208.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,448,451.84 : 57,198,918.64 = 22,863,172.74 : x
  2. Step 2: Convert to fraction form
    41,448,451.84/57,198,918.64 = 22,863,172.74/x
  3. Step 3: Cross multiply
    41,448,451.84x = 57,198,918.64 × 22,863,172.74
  4. Step 4: Simplify right side
    41,448,451.84x = 1,307,748,757,407,525.75
  5. Step 5: Solve for x
    x = 1,307,748,757,407,525.75/41,448,451.84
  6. Step 6: Final answer
    x = 31,551,208.78

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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.