Home / 44,880,796.42-67,321,213.09-10,802,142.29

Finding the Fourth Proportional to 44,880,796.42, 67,321,213.09 and 10,802,142.29

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Solution

The fourth proportional to 44,880,796.42, 67,321,213.09 and 10,802,142.29 is: 16,203,217.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,880,796.42 : 67,321,213.09 = 10,802,142.29 : x
  2. Step 2: Convert to fraction form
    44,880,796.42/67,321,213.09 = 10,802,142.29/x
  3. Step 3: Cross multiply
    44,880,796.42x = 67,321,213.09 × 10,802,142.29
  4. Step 4: Simplify right side
    44,880,796.42x = 727,213,323,074,888.38
  5. Step 5: Solve for x
    x = 727,213,323,074,888.38/44,880,796.42
  6. Step 6: Final answer
    x = 16,203,217.88

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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.