Home / 22,661,694,530.70-33,992,541,796.05-12,866,174,018.70

Finding the Fourth Proportional to 22,661,694,530.70, 33,992,541,796.05 and 12,866,174,018.70

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Solution

The fourth proportional to 22,661,694,530.70, 33,992,541,796.05 and 12,866,174,018.70 is: 19,299,261,028.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,661,694,530.70 : 33,992,541,796.05 = 12,866,174,018.70 : x
  2. Step 2: Convert to fraction form
    22,661,694,530.70/33,992,541,796.05 = 12,866,174,018.70/x
  3. Step 3: Cross multiply
    22,661,694,530.70x = 33,992,541,796.05 × 12,866,174,018.70
  4. Step 4: Simplify right side
    22,661,694,530.70x = 437,353,958,085,912,363,008
  5. Step 5: Solve for x
    x = 437,353,958,085,912,363,008/22,661,694,530.70
  6. Step 6: Final answer
    x = 19,299,261,028.05

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1.5x scale

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.