Home / 39,842,672.04-55,008,274-32,517,977.12

Finding the Fourth Proportional to 39,842,672.04, 55,008,274 and 32,517,977.12

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Solution

The fourth proportional to 39,842,672.04, 55,008,274 and 32,517,977.12 is: 44,895,527.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,842,672.04 : 55,008,274 = 32,517,977.12 : x
  2. Step 2: Convert to fraction form
    39,842,672.04/55,008,274 = 32,517,977.12/x
  3. Step 3: Cross multiply
    39,842,672.04x = 55,008,274 × 32,517,977.12
  4. Step 4: Simplify right side
    39,842,672.04x = 1,788,757,795,342,691
  5. Step 5: Solve for x
    x = 1,788,757,795,342,691/39,842,672.04
  6. Step 6: Final answer
    x = 44,895,527.93

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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.