Home / 2,696,073,227.20-4,044,109,840.80-2,206,297,201.60

Finding the Fourth Proportional to 2,696,073,227.20, 4,044,109,840.80 and 2,206,297,201.60

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Solution

The fourth proportional to 2,696,073,227.20, 4,044,109,840.80 and 2,206,297,201.60 is: 3,309,445,802.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,073,227.20 : 4,044,109,840.80 = 2,206,297,201.60 : x
  2. Step 2: Convert to fraction form
    2,696,073,227.20/4,044,109,840.80 = 2,206,297,201.60/x
  3. Step 3: Cross multiply
    2,696,073,227.20x = 4,044,109,840.80 × 2,206,297,201.60
  4. Step 4: Simplify right side
    2,696,073,227.20x = 8,922,508,224,720,061,440
  5. Step 5: Solve for x
    x = 8,922,508,224,720,061,440/2,696,073,227.20
  6. Step 6: Final answer
    x = 3,309,445,802.40

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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.