Home / 45,011,906.25-67,517,860.18-10,933,022.49

Finding the Fourth Proportional to 45,011,906.25, 67,517,860.18 and 10,933,022.49

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Solution

The fourth proportional to 45,011,906.25, 67,517,860.18 and 10,933,022.49 is: 16,399,533.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,011,906.25 : 67,517,860.18 = 10,933,022.49 : x
  2. Step 2: Convert to fraction form
    45,011,906.25/67,517,860.18 = 10,933,022.49/x
  3. Step 3: Cross multiply
    45,011,906.25x = 67,517,860.18 × 10,933,022.49
  4. Step 4: Simplify right side
    45,011,906.25x = 738,174,283,824,615.50
  5. Step 5: Solve for x
    x = 738,174,283,824,615.50/45,011,906.25
  6. Step 6: Final answer
    x = 16,399,533.93

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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.