Home / 2,074,045,940.10-3,111,068,910.15-2,039,608,563.30

Finding the Fourth Proportional to 2,074,045,940.10, 3,111,068,910.15 and 2,039,608,563.30

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Solution

The fourth proportional to 2,074,045,940.10, 3,111,068,910.15 and 2,039,608,563.30 is: 3,059,412,844.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,045,940.10 : 3,111,068,910.15 = 2,039,608,563.30 : x
  2. Step 2: Convert to fraction form
    2,074,045,940.10/3,111,068,910.15 = 2,039,608,563.30/x
  3. Step 3: Cross multiply
    2,074,045,940.10x = 3,111,068,910.15 × 2,039,608,563.30
  4. Step 4: Simplify right side
    2,074,045,940.10x = 6,345,362,790,158,338,048
  5. Step 5: Solve for x
    x = 6,345,362,790,158,338,048/2,074,045,940.10
  6. Step 6: Final answer
    x = 3,059,412,844.95

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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.