Home / 6,577,269,340.89-9,861,964,071.36-2,093,427,191.37

Finding the Fourth Proportional to 6,577,269,340.89, 9,861,964,071.36 and 2,093,427,191.37

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Solution

The fourth proportional to 6,577,269,340.89, 9,861,964,071.36 and 2,093,427,191.37 is: 3,138,886,774.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,269,340.89 : 9,861,964,071.36 = 2,093,427,191.37 : x
  2. Step 2: Convert to fraction form
    6,577,269,340.89/9,861,964,071.36 = 2,093,427,191.37/x
  3. Step 3: Cross multiply
    6,577,269,340.89x = 9,861,964,071.36 × 2,093,427,191.37
  4. Step 4: Simplify right side
    6,577,269,340.89x = 20,645,303,747,299,016,704
  5. Step 5: Solve for x
    x = 20,645,303,747,299,016,704/6,577,269,340.89
  6. Step 6: Final answer
    x = 3,138,886,774.63

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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.