Home / 32,050,945.06-44,231,127.64-19,667,880.12

Finding the Fourth Proportional to 32,050,945.06, 44,231,127.64 and 19,667,880.12

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Solution

The fourth proportional to 32,050,945.06, 44,231,127.64 and 19,667,880.12 is: 27,142,179.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,050,945.06 : 44,231,127.64 = 19,667,880.12 : x
  2. Step 2: Convert to fraction form
    32,050,945.06/44,231,127.64 = 19,667,880.12/x
  3. Step 3: Cross multiply
    32,050,945.06x = 44,231,127.64 × 19,667,880.12
  4. Step 4: Simplify right side
    32,050,945.06x = 869,932,515,995,938.62
  5. Step 5: Solve for x
    x = 869,932,515,995,938.62/32,050,945.06
  6. Step 6: Final answer
    x = 27,142,179.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.