Home / 33,756,404.70-50,635,989.45-9,821,876.70

Finding the Fourth Proportional to 33,756,404.70, 50,635,989.45 and 9,821,876.70

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Solution

The fourth proportional to 33,756,404.70, 50,635,989.45 and 9,821,876.70 is: 14,733,217.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,756,404.70 : 50,635,989.45 = 9,821,876.70 : x
  2. Step 2: Convert to fraction form
    33,756,404.70/50,635,989.45 = 9,821,876.70/x
  3. Step 3: Cross multiply
    33,756,404.70x = 50,635,989.45 × 9,821,876.70
  4. Step 4: Simplify right side
    33,756,404.70x = 497,340,444,960,400.81
  5. Step 5: Solve for x
    x = 497,340,444,960,400.81/33,756,404.70
  6. Step 6: Final answer
    x = 14,733,217.28

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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.