Home / 2,023,766,925.76-2,792,874,621.90-1,131,691,640.84

Finding the Fourth Proportional to 2,023,766,925.76, 2,792,874,621.90 and 1,131,691,640.84

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Solution

The fourth proportional to 2,023,766,925.76, 2,792,874,621.90 and 1,131,691,640.84 is: 1,561,777,111.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,766,925.76 : 2,792,874,621.90 = 1,131,691,640.84 : x
  2. Step 2: Convert to fraction form
    2,023,766,925.76/2,792,874,621.90 = 1,131,691,640.84/x
  3. Step 3: Cross multiply
    2,023,766,925.76x = 2,792,874,621.90 × 1,131,691,640.84
  4. Step 4: Simplify right side
    2,023,766,925.76x = 3,160,672,863,519,241,216
  5. Step 5: Solve for x
    x = 3,160,672,863,519,241,216/2,023,766,925.76
  6. Step 6: Final answer
    x = 1,561,777,111.43

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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.