Home / 345,263,296.25-517,545,978.44-148,654,954.16

Finding the Fourth Proportional to 345,263,296.25, 517,545,978.44 and 148,654,954.16

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Solution

The fourth proportional to 345,263,296.25, 517,545,978.44 and 148,654,954.16 is: 222,832,182.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    345,263,296.25 : 517,545,978.44 = 148,654,954.16 : x
  2. Step 2: Convert to fraction form
    345,263,296.25/517,545,978.44 = 148,654,954.16/x
  3. Step 3: Cross multiply
    345,263,296.25x = 517,545,978.44 × 148,654,954.16
  4. Step 4: Simplify right side
    345,263,296.25x = 76,935,773,702,356,048
  5. Step 5: Solve for x
    x = 76,935,773,702,356,048/345,263,296.25
  6. Step 6: Final answer
    x = 222,832,182.10

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Why These Related Problems?

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