Home / 44,283,352.94-66,420,544.51-11,938,525.07

Finding the Fourth Proportional to 44,283,352.94, 66,420,544.51 and 11,938,525.07

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Solution

The fourth proportional to 44,283,352.94, 66,420,544.51 and 11,938,525.07 is: 17,906,578.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,283,352.94 : 66,420,544.51 = 11,938,525.07 : x
  2. Step 2: Convert to fraction form
    44,283,352.94/66,420,544.51 = 11,938,525.07/x
  3. Step 3: Cross multiply
    44,283,352.94x = 66,420,544.51 × 11,938,525.07
  4. Step 4: Simplify right side
    44,283,352.94x = 792,963,336,022,201.12
  5. Step 5: Solve for x
    x = 792,963,336,022,201.12/44,283,352.94
  6. Step 6: Final answer
    x = 17,906,578.51

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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.