Home / 25,398,135.97-35,052,335.25-14,237,643.33

Finding the Fourth Proportional to 25,398,135.97, 35,052,335.25 and 14,237,643.33

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Solution

The fourth proportional to 25,398,135.97, 35,052,335.25 and 14,237,643.33 is: 19,649,577.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,398,135.97 : 35,052,335.25 = 14,237,643.33 : x
  2. Step 2: Convert to fraction form
    25,398,135.97/35,052,335.25 = 14,237,643.33/x
  3. Step 3: Cross multiply
    25,398,135.97x = 35,052,335.25 × 14,237,643.33
  4. Step 4: Simplify right side
    25,398,135.97x = 499,062,647,137,492.31
  5. Step 5: Solve for x
    x = 499,062,647,137,492.31/25,398,135.97
  6. Step 6: Final answer
    x = 19,649,577.74

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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.