Home / 48,974,646,955.02-67,550,198,205.94-32,690,043,236.44

Finding the Fourth Proportional to 48,974,646,955.02, 67,550,198,205.94 and 32,690,043,236.44

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Solution

The fourth proportional to 48,974,646,955.02, 67,550,198,205.94 and 32,690,043,236.44 is: 45,089,021,305.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,974,646,955.02 : 67,550,198,205.94 = 32,690,043,236.44 : x
  2. Step 2: Convert to fraction form
    48,974,646,955.02/67,550,198,205.94 = 32,690,043,236.44/x
  3. Step 3: Cross multiply
    48,974,646,955.02x = 67,550,198,205.94 × 32,690,043,236.44
  4. Step 4: Simplify right side
    48,974,646,955.02x = 2,208,218,899,982,270,332,928
  5. Step 5: Solve for x
    x = 2,208,218,899,982,270,332,928/48,974,646,955.02
  6. Step 6: Final answer
    x = 45,089,021,305.46

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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.