Home / 13,963,274,978.61-19,269,160,733.31-7,619,750,739.75

Finding the Fourth Proportional to 13,963,274,978.61, 19,269,160,733.31 and 7,619,750,739.75

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Solution

The fourth proportional to 13,963,274,978.61, 19,269,160,733.31 and 7,619,750,739.75 is: 10,515,169,398.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,963,274,978.61 : 19,269,160,733.31 = 7,619,750,739.75 : x
  2. Step 2: Convert to fraction form
    13,963,274,978.61/19,269,160,733.31 = 7,619,750,739.75/x
  3. Step 3: Cross multiply
    13,963,274,978.61x = 19,269,160,733.31 × 7,619,750,739.75
  4. Step 4: Simplify right side
    13,963,274,978.61x = 146,826,201,752,000,528,384
  5. Step 5: Solve for x
    x = 146,826,201,752,000,528,384/13,963,274,978.61
  6. Step 6: Final answer
    x = 10,515,169,398.08

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Why These Related Problems?

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