Home / 2,694,450,916.80-4,041,676,375.20-1,529,469,259.20

Finding the Fourth Proportional to 2,694,450,916.80, 4,041,676,375.20 and 1,529,469,259.20

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Solution

The fourth proportional to 2,694,450,916.80, 4,041,676,375.20 and 1,529,469,259.20 is: 2,294,203,888.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,450,916.80 : 4,041,676,375.20 = 1,529,469,259.20 : x
  2. Step 2: Convert to fraction form
    2,694,450,916.80/4,041,676,375.20 = 1,529,469,259.20/x
  3. Step 3: Cross multiply
    2,694,450,916.80x = 4,041,676,375.20 × 1,529,469,259.20
  4. Step 4: Simplify right side
    2,694,450,916.80x = 6,181,619,771,503,285,248
  5. Step 5: Solve for x
    x = 6,181,619,771,503,285,248/2,694,450,916.80
  6. Step 6: Final answer
    x = 2,294,203,888.80

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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.