Home / 173,076,851.15-238,836,593.25-94,745,251.97

Finding the Fourth Proportional to 173,076,851.15, 238,836,593.25 and 94,745,251.97

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Solution

The fourth proportional to 173,076,851.15, 238,836,593.25 and 94,745,251.97 is: 130,743,268.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,076,851.15 : 238,836,593.25 = 94,745,251.97 : x
  2. Step 2: Convert to fraction form
    173,076,851.15/238,836,593.25 = 94,745,251.97/x
  3. Step 3: Cross multiply
    173,076,851.15x = 238,836,593.25 × 94,745,251.97
  4. Step 4: Simplify right side
    173,076,851.15x = 22,628,633,205,933,468
  5. Step 5: Solve for x
    x = 22,628,633,205,933,468/173,076,851.15
  6. Step 6: Final answer
    x = 130,743,268.42

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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.