Home / 33,696,031.70-50,544,047.55-28,097,311.70

Finding the Fourth Proportional to 33,696,031.70, 50,544,047.55 and 28,097,311.70

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Solution

The fourth proportional to 33,696,031.70, 50,544,047.55 and 28,097,311.70 is: 42,145,967.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,696,031.70 : 50,544,047.55 = 28,097,311.70 : x
  2. Step 2: Convert to fraction form
    33,696,031.70/50,544,047.55 = 28,097,311.70/x
  3. Step 3: Cross multiply
    33,696,031.70x = 50,544,047.55 × 28,097,311.70
  4. Step 4: Simplify right side
    33,696,031.70x = 1,420,151,858,591,971.25
  5. Step 5: Solve for x
    x = 1,420,151,858,591,971.25/33,696,031.70
  6. Step 6: Final answer
    x = 42,145,967.55

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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.