Home / 33,265,152.90-49,897,729.35-16,236,749.70

Finding the Fourth Proportional to 33,265,152.90, 49,897,729.35 and 16,236,749.70

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Solution

The fourth proportional to 33,265,152.90, 49,897,729.35 and 16,236,749.70 is: 24,355,124.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,265,152.90 : 49,897,729.35 = 16,236,749.70 : x
  2. Step 2: Convert to fraction form
    33,265,152.90/49,897,729.35 = 16,236,749.70/x
  3. Step 3: Cross multiply
    33,265,152.90x = 49,897,729.35 × 16,236,749.70
  4. Step 4: Simplify right side
    33,265,152.90x = 810,176,942,054,293.62
  5. Step 5: Solve for x
    x = 810,176,942,054,293.62/33,265,152.90
  6. Step 6: Final answer
    x = 24,355,124.55

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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.