Home / 6,577,347,994.32-9,862,081,896.60-2,093,505,709.80

Finding the Fourth Proportional to 6,577,347,994.32, 9,862,081,896.60 and 2,093,505,709.80

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Solution

The fourth proportional to 6,577,347,994.32, 9,862,081,896.60 and 2,093,505,709.80 is: 3,139,004,470.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,347,994.32 : 9,862,081,896.60 = 2,093,505,709.80 : x
  2. Step 2: Convert to fraction form
    6,577,347,994.32/9,862,081,896.60 = 2,093,505,709.80/x
  3. Step 3: Cross multiply
    6,577,347,994.32x = 9,862,081,896.60 × 2,093,505,709.80
  4. Step 4: Simplify right side
    6,577,347,994.32x = 20,646,324,761,047,314,432
  5. Step 5: Solve for x
    x = 20,646,324,761,047,314,432/6,577,347,994.32
  6. Step 6: Final answer
    x = 3,139,004,470.93

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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.