Home / 7,858,635,743.36-11,782,142,281.28-4,752,527,845.07

Finding the Fourth Proportional to 7,858,635,743.36, 11,782,142,281.28 and 4,752,527,845.07

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Solution

The fourth proportional to 7,858,635,743.36, 11,782,142,281.28 and 4,752,527,845.07 is: 7,125,277,350.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,858,635,743.36 : 11,782,142,281.28 = 4,752,527,845.07 : x
  2. Step 2: Convert to fraction form
    7,858,635,743.36/11,782,142,281.28 = 4,752,527,845.07/x
  3. Step 3: Cross multiply
    7,858,635,743.36x = 11,782,142,281.28 × 4,752,527,845.07
  4. Step 4: Simplify right side
    7,858,635,743.36x = 55,994,959,266,398,732,288
  5. Step 5: Solve for x
    x = 55,994,959,266,398,732,288/7,858,635,743.36
  6. Step 6: Final answer
    x = 7,125,277,350.29

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