Home / 13,978,635,345.89-20,970,897,845.52-4,534,541,758.14

Finding the Fourth Proportional to 13,978,635,345.89, 20,970,897,845.52 and 4,534,541,758.14

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Solution

The fourth proportional to 13,978,635,345.89, 20,970,897,845.52 and 4,534,541,758.14 is: 6,802,767,912.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,978,635,345.89 : 20,970,897,845.52 = 4,534,541,758.14 : x
  2. Step 2: Convert to fraction form
    13,978,635,345.89/20,970,897,845.52 = 4,534,541,758.14/x
  3. Step 3: Cross multiply
    13,978,635,345.89x = 20,970,897,845.52 × 4,534,541,758.14
  4. Step 4: Simplify right side
    13,978,635,345.89x = 95,093,411,986,161,860,608
  5. Step 5: Solve for x
    x = 95,093,411,986,161,860,608/13,978,635,345.89
  6. Step 6: Final answer
    x = 6,802,767,912.11

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Why These Related Problems?

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