Home / 33,868,568,393.26-50,814,499,793.76-19,905,872,063.02

Finding the Fourth Proportional to 33,868,568,393.26, 50,814,499,793.76 and 19,905,872,063.02

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Solution

The fourth proportional to 33,868,568,393.26, 50,814,499,793.76 and 19,905,872,063.02 is: 29,865,653,608.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,868,568,393.26 : 50,814,499,793.76 = 19,905,872,063.02 : x
  2. Step 2: Convert to fraction form
    33,868,568,393.26/50,814,499,793.76 = 19,905,872,063.02/x
  3. Step 3: Cross multiply
    33,868,568,393.26x = 50,814,499,793.76 × 19,905,872,063.02
  4. Step 4: Simplify right side
    33,868,568,393.26x = 1,011,506,931,840,942,866,432
  5. Step 5: Solve for x
    x = 1,011,506,931,840,942,866,432/33,868,568,393.26
  6. Step 6: Final answer
    x = 29,865,653,608.27

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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.