Home / 16,622,523,308.52-22,939,104,292.97-9,001,582,361.82

Finding the Fourth Proportional to 16,622,523,308.52, 22,939,104,292.97 and 9,001,582,361.82

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Solution

The fourth proportional to 16,622,523,308.52, 22,939,104,292.97 and 9,001,582,361.82 is: 12,422,195,641.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,622,523,308.52 : 22,939,104,292.97 = 9,001,582,361.82 : x
  2. Step 2: Convert to fraction form
    16,622,523,308.52/22,939,104,292.97 = 9,001,582,361.82/x
  3. Step 3: Cross multiply
    16,622,523,308.52x = 22,939,104,292.97 × 9,001,582,361.82
  4. Step 4: Simplify right side
    16,622,523,308.52x = 206,488,236,599,503,192,064
  5. Step 5: Solve for x
    x = 206,488,236,599,503,192,064/16,622,523,308.52
  6. Step 6: Final answer
    x = 12,422,195,641.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.