Home / 54,978,175,079.40-82,467,262,619.10-21,853,723,269.90

Finding the Fourth Proportional to 54,978,175,079.40, 82,467,262,619.10 and 21,853,723,269.90

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Solution

The fourth proportional to 54,978,175,079.40, 82,467,262,619.10 and 21,853,723,269.90 is: 32,780,584,904.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,978,175,079.40 : 82,467,262,619.10 = 21,853,723,269.90 : x
  2. Step 2: Convert to fraction form
    54,978,175,079.40/82,467,262,619.10 = 21,853,723,269.90/x
  3. Step 3: Cross multiply
    54,978,175,079.40x = 82,467,262,619.10 × 21,853,723,269.90
  4. Step 4: Simplify right side
    54,978,175,079.40x = 1,802,216,736,103,980,335,104
  5. Step 5: Solve for x
    x = 1,802,216,736,103,980,335,104/54,978,175,079.40
  6. Step 6: Final answer
    x = 32,780,584,904.85

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Why These Related Problems?

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