Home / 31,928,967.99-44,059,080.87-17,992,591.16

Finding the Fourth Proportional to 31,928,967.99, 44,059,080.87 and 17,992,591.16

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Solution

The fourth proportional to 31,928,967.99, 44,059,080.87 and 17,992,591.16 is: 24,828,144.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,928,967.99 : 44,059,080.87 = 17,992,591.16 : x
  2. Step 2: Convert to fraction form
    31,928,967.99/44,059,080.87 = 17,992,591.16/x
  3. Step 3: Cross multiply
    31,928,967.99x = 44,059,080.87 × 17,992,591.16
  4. Step 4: Simplify right side
    31,928,967.99x = 792,737,028,758,991.75
  5. Step 5: Solve for x
    x = 792,737,028,758,991.75/31,928,967.99
  6. Step 6: Final answer
    x = 24,828,144.43

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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.