Home / 13,143,096,244.16-19,714,472,162.40-3,194,511,054.88

Finding the Fourth Proportional to 13,143,096,244.16, 19,714,472,162.40 and 3,194,511,054.88

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Solution

The fourth proportional to 13,143,096,244.16, 19,714,472,162.40 and 3,194,511,054.88 is: 4,791,724,727.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,143,096,244.16 : 19,714,472,162.40 = 3,194,511,054.88 : x
  2. Step 2: Convert to fraction form
    13,143,096,244.16/19,714,472,162.40 = 3,194,511,054.88/x
  3. Step 3: Cross multiply
    13,143,096,244.16x = 19,714,472,162.40 × 3,194,511,054.88
  4. Step 4: Simplify right side
    13,143,096,244.16x = 62,978,099,263,910,821,888
  5. Step 5: Solve for x
    x = 62,978,099,263,910,821,888/13,143,096,244.16
  6. Step 6: Final answer
    x = 4,791,724,727.11

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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.