Home / 11,387,827,618.60-17,084,317,189.50-6,147,323,353.96

Finding the Fourth Proportional to 11,387,827,618.60, 17,084,317,189.50 and 6,147,323,353.96

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Solution

The fourth proportional to 11,387,827,618.60, 17,084,317,189.50 and 6,147,323,353.96 is: 9,222,375,466.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,387,827,618.60 : 17,084,317,189.50 = 6,147,323,353.96 : x
  2. Step 2: Convert to fraction form
    11,387,827,618.60/17,084,317,189.50 = 6,147,323,353.96/x
  3. Step 3: Cross multiply
    11,387,827,618.60x = 17,084,317,189.50 × 6,147,323,353.96
  4. Step 4: Simplify right side
    11,387,827,618.60x = 105,022,822,045,473,619,968
  5. Step 5: Solve for x
    x = 105,022,822,045,473,619,968/11,387,827,618.60
  6. Step 6: Final answer
    x = 9,222,375,466.41

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1.5x scale

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.