Home / 65,274,802,217.32-97,932,185,672.80-33,426,025,286.80

Finding the Fourth Proportional to 65,274,802,217.32, 97,932,185,672.80 and 33,426,025,286.80

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Solution

The fourth proportional to 65,274,802,217.32, 97,932,185,672.80 and 33,426,025,286.80 is: 50,149,270,522.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,274,802,217.32 : 97,932,185,672.80 = 33,426,025,286.80 : x
  2. Step 2: Convert to fraction form
    65,274,802,217.32/97,932,185,672.80 = 33,426,025,286.80/x
  3. Step 3: Cross multiply
    65,274,802,217.32x = 97,932,185,672.80 × 33,426,025,286.80
  4. Step 4: Simplify right side
    65,274,802,217.32x = 3,273,483,714,690,605,383,680
  5. Step 5: Solve for x
    x = 3,273,483,714,690,605,383,680/65,274,802,217.32
  6. Step 6: Final answer
    x = 50,149,270,522.37

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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.