Home / 9,449,591,846.40-14,173,044,076.80-3,239,043,724.80

Finding the Fourth Proportional to 9,449,591,846.40, 14,173,044,076.80 and 3,239,043,724.80

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Solution

The fourth proportional to 9,449,591,846.40, 14,173,044,076.80 and 3,239,043,724.80 is: 4,858,105,008.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,591,846.40 : 14,173,044,076.80 = 3,239,043,724.80 : x
  2. Step 2: Convert to fraction form
    9,449,591,846.40/14,173,044,076.80 = 3,239,043,724.80/x
  3. Step 3: Cross multiply
    9,449,591,846.40x = 14,173,044,076.80 × 3,239,043,724.80
  4. Step 4: Simplify right side
    9,449,591,846.40x = 45,907,109,478,272,851,968
  5. Step 5: Solve for x
    x = 45,907,109,478,272,851,968/9,449,591,846.40
  6. Step 6: Final answer
    x = 4,858,105,008.61

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Double scale
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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.