Home / 33,743,979-50,624,599.86-9,809,451

Finding the Fourth Proportional to 33,743,979, 50,624,599.86 and 9,809,451

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Solution

The fourth proportional to 33,743,979, 50,624,599.86 and 9,809,451 is: 14,716,685.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,743,979 : 50,624,599.86 = 9,809,451 : x
  2. Step 2: Convert to fraction form
    33,743,979/50,624,599.86 = 9,809,451/x
  3. Step 3: Cross multiply
    33,743,979x = 50,624,599.86 × 9,809,451
  4. Step 4: Simplify right side
    33,743,979x = 496,599,531,721,276.88
  5. Step 5: Solve for x
    x = 496,599,531,721,276.88/33,743,979
  6. Step 6: Final answer
    x = 14,716,685.66

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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.