Home / 44,880,783.23-67,321,193.29-10,802,129.11

Finding the Fourth Proportional to 44,880,783.23, 67,321,193.29 and 10,802,129.11

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Solution

The fourth proportional to 44,880,783.23, 67,321,193.29 and 10,802,129.11 is: 16,203,198.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,880,783.23 : 67,321,193.29 = 10,802,129.11 : x
  2. Step 2: Convert to fraction form
    44,880,783.23/67,321,193.29 = 10,802,129.11/x
  3. Step 3: Cross multiply
    44,880,783.23x = 67,321,193.29 × 10,802,129.11
  4. Step 4: Simplify right side
    44,880,783.23x = 727,212,221,757,845.75
  5. Step 5: Solve for x
    x = 727,212,221,757,845.75/44,880,783.23
  6. Step 6: Final answer
    x = 16,203,198.10

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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.