Home / 4,025,847,510,099.60-5,555,686,530,869-2,268,018,138,885.80

Finding the Fourth Proportional to 4,025,847,510,099.60, 5,555,686,530,869 and 2,268,018,138,885.80

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Solution

The fourth proportional to 4,025,847,510,099.60, 5,555,686,530,869 and 2,268,018,138,885.80 is: 3,129,874,590,223.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,847,510,099.60 : 5,555,686,530,869 = 2,268,018,138,885.80 : x
  2. Step 2: Convert to fraction form
    4,025,847,510,099.60/5,555,686,530,869 = 2,268,018,138,885.80/x
  3. Step 3: Cross multiply
    4,025,847,510,099.60x = 5,555,686,530,869 × 2,268,018,138,885.80
  4. Step 4: Simplify right side
    4,025,847,510,099.60x = 12,600,397,825,974,414,585,364,480
  5. Step 5: Solve for x
    x = 12,600,397,825,974,414,585,364,480/4,025,847,510,099.60
  6. Step 6: Final answer
    x = 3,129,874,590,223.28

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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.