Home / 9,964,039.92-14,933,954.84-5,404,276.14

Finding the Fourth Proportional to 9,964,039.92, 14,933,954.84 and 5,404,276.14

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Solution

The fourth proportional to 9,964,039.92, 14,933,954.84 and 5,404,276.14 is: 8,099,848.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,039.92 : 14,933,954.84 = 5,404,276.14 : x
  2. Step 2: Convert to fraction form
    9,964,039.92/14,933,954.84 = 5,404,276.14/x
  3. Step 3: Cross multiply
    9,964,039.92x = 14,933,954.84 × 5,404,276.14
  4. Step 4: Simplify right side
    9,964,039.92x = 80,707,215,790,628.14
  5. Step 5: Solve for x
    x = 80,707,215,790,628.14/9,964,039.92
  6. Step 6: Final answer
    x = 8,099,848.70

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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.