Home / 33,235,659.67-49,856,011.17-8,974,233.49

Finding the Fourth Proportional to 33,235,659.67, 49,856,011.17 and 8,974,233.49

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Solution

The fourth proportional to 33,235,659.67, 49,856,011.17 and 8,974,233.49 is: 13,462,031.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,235,659.67 : 49,856,011.17 = 8,974,233.49 : x
  2. Step 2: Convert to fraction form
    33,235,659.67/49,856,011.17 = 8,974,233.49/x
  3. Step 3: Cross multiply
    33,235,659.67x = 49,856,011.17 × 8,974,233.49
  4. Step 4: Simplify right side
    33,235,659.67x = 447,419,485,119,628.12
  5. Step 5: Solve for x
    x = 447,419,485,119,628.12/33,235,659.67
  6. Step 6: Final answer
    x = 13,462,031.13

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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.