Home / 11,387,827,617.60-17,084,317,188-6,147,323,352.96

Finding the Fourth Proportional to 11,387,827,617.60, 17,084,317,188 and 6,147,323,352.96

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Solution

The fourth proportional to 11,387,827,617.60, 17,084,317,188 and 6,147,323,352.96 is: 9,222,375,464.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,387,827,617.60 : 17,084,317,188 = 6,147,323,352.96 : x
  2. Step 2: Convert to fraction form
    11,387,827,617.60/17,084,317,188 = 6,147,323,352.96/x
  3. Step 3: Cross multiply
    11,387,827,617.60x = 17,084,317,188 × 6,147,323,352.96
  4. Step 4: Simplify right side
    11,387,827,617.60x = 105,022,822,019,168,321,536
  5. Step 5: Solve for x
    x = 105,022,822,019,168,321,536/11,387,827,617.60
  6. Step 6: Final answer
    x = 9,222,375,464.91

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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.