Home / 2,247,550,711,820.30-3,101,622,277,790.60-1,219,882,512,629.10

Finding the Fourth Proportional to 2,247,550,711,820.30, 3,101,622,277,790.60 and 1,219,882,512,629.10

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Solution

The fourth proportional to 2,247,550,711,820.30, 3,101,622,277,790.60 and 1,219,882,512,629.10 is: 1,683,439,113,324.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,550,711,820.30 : 3,101,622,277,790.60 = 1,219,882,512,629.10 : x
  2. Step 2: Convert to fraction form
    2,247,550,711,820.30/3,101,622,277,790.60 = 1,219,882,512,629.10/x
  3. Step 3: Cross multiply
    2,247,550,711,820.30x = 3,101,622,277,790.60 × 1,219,882,512,629.10
  4. Step 4: Simplify right side
    2,247,550,711,820.30x = 3,783,614,777,457,589,998,321,664
  5. Step 5: Solve for x
    x = 3,783,614,777,457,589,998,321,664/2,247,550,711,820.30
  6. Step 6: Final answer
    x = 1,683,439,113,324.04

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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.