Home / 41,448,448.83-57,198,914.50-22,863,169.74

Finding the Fourth Proportional to 41,448,448.83, 57,198,914.50 and 22,863,169.74

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Solution

The fourth proportional to 41,448,448.83, 57,198,914.50 and 22,863,169.74 is: 31,551,204.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,448,448.83 : 57,198,914.50 = 22,863,169.74 : x
  2. Step 2: Convert to fraction form
    41,448,448.83/57,198,914.50 = 22,863,169.74/x
  3. Step 3: Cross multiply
    41,448,448.83x = 57,198,914.50 × 22,863,169.74
  4. Step 4: Simplify right side
    41,448,448.83x = 1,307,748,491,157,247.25
  5. Step 5: Solve for x
    x = 1,307,748,491,157,247.25/41,448,448.83
  6. Step 6: Final answer
    x = 31,551,204.64

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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.