Home / 22,063,388,198.88-33,094,864,190.16-10,108,249,436.64

Finding the Fourth Proportional to 22,063,388,198.88, 33,094,864,190.16 and 10,108,249,436.64

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Solution

The fourth proportional to 22,063,388,198.88, 33,094,864,190.16 and 10,108,249,436.64 is: 15,162,274,229.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,063,388,198.88 : 33,094,864,190.16 = 10,108,249,436.64 : x
  2. Step 2: Convert to fraction form
    22,063,388,198.88/33,094,864,190.16 = 10,108,249,436.64/x
  3. Step 3: Cross multiply
    22,063,388,198.88x = 33,094,864,190.16 × 10,108,249,436.64
  4. Step 4: Simplify right side
    22,063,388,198.88x = 334,531,142,305,862,123,520
  5. Step 5: Solve for x
    x = 334,531,142,305,862,123,520/22,063,388,198.88
  6. Step 6: Final answer
    x = 15,162,274,229.61

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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.