Home / 50,996,626.80-76,494,940.20-43,104,727.95

Finding the Fourth Proportional to 50,996,626.80, 76,494,940.20 and 43,104,727.95

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Solution

The fourth proportional to 50,996,626.80, 76,494,940.20 and 43,104,727.95 is: 64,657,091.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,996,626.80 : 76,494,940.20 = 43,104,727.95 : x
  2. Step 2: Convert to fraction form
    50,996,626.80/76,494,940.20 = 43,104,727.95/x
  3. Step 3: Cross multiply
    50,996,626.80x = 76,494,940.20 × 43,104,727.95
  4. Step 4: Simplify right side
    50,996,626.80x = 3,297,293,586,872,519
  5. Step 5: Solve for x
    x = 3,297,293,586,872,519/50,996,626.80
  6. Step 6: Final answer
    x = 64,657,091.93

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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.