Home / 94,554,621.70-141,836,598.15-49,204,989.70

Finding the Fourth Proportional to 94,554,621.70, 141,836,598.15 and 49,204,989.70

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Solution

The fourth proportional to 94,554,621.70, 141,836,598.15 and 49,204,989.70 is: 73,809,912.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,554,621.70 : 141,836,598.15 = 49,204,989.70 : x
  2. Step 2: Convert to fraction form
    94,554,621.70/141,836,598.15 = 49,204,989.70/x
  3. Step 3: Cross multiply
    94,554,621.70x = 141,836,598.15 × 49,204,989.70
  4. Step 4: Simplify right side
    94,554,621.70x = 6,979,068,351,053,790
  5. Step 5: Solve for x
    x = 6,979,068,351,053,790/94,554,621.70
  6. Step 6: Final answer
    x = 73,809,912.47

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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.