Home / 4,074,522,903.53-6,111,776,727.12-1,276,705,633.31

Finding the Fourth Proportional to 4,074,522,903.53, 6,111,776,727.12 and 1,276,705,633.31

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Solution

The fourth proportional to 4,074,522,903.53, 6,111,776,727.12 and 1,276,705,633.31 is: 1,915,056,059.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,522,903.53 : 6,111,776,727.12 = 1,276,705,633.31 : x
  2. Step 2: Convert to fraction form
    4,074,522,903.53/6,111,776,727.12 = 1,276,705,633.31/x
  3. Step 3: Cross multiply
    4,074,522,903.53x = 6,111,776,727.12 × 1,276,705,633.31
  4. Step 4: Simplify right side
    4,074,522,903.53x = 7,802,939,777,040,674,816
  5. Step 5: Solve for x
    x = 7,802,939,777,040,674,816/4,074,522,903.53
  6. Step 6: Final answer
    x = 1,915,056,059.76

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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.