Home / 33,571,908.27-50,357,859.64-9,310,834.78

Finding the Fourth Proportional to 33,571,908.27, 50,357,859.64 and 9,310,834.78

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Solution

The fourth proportional to 33,571,908.27, 50,357,859.64 and 9,310,834.78 is: 13,966,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,571,908.27 : 50,357,859.64 = 9,310,834.78 : x
  2. Step 2: Convert to fraction form
    33,571,908.27/50,357,859.64 = 9,310,834.78/x
  3. Step 3: Cross multiply
    33,571,908.27x = 50,357,859.64 × 9,310,834.78
  4. Step 4: Simplify right side
    33,571,908.27x = 468,873,710,833,298.56
  5. Step 5: Solve for x
    x = 468,873,710,833,298.56/33,571,908.27
  6. Step 6: Final answer
    x = 13,966,251.40

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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.