Home / 15,619,398-23,429,511.72-4,981,830

Finding the Fourth Proportional to 15,619,398, 23,429,511.72 and 4,981,830

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Solution

The fourth proportional to 15,619,398, 23,429,511.72 and 4,981,830 is: 7,472,877.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,619,398 : 23,429,511.72 = 4,981,830 : x
  2. Step 2: Convert to fraction form
    15,619,398/23,429,511.72 = 4,981,830/x
  3. Step 3: Cross multiply
    15,619,398x = 23,429,511.72 × 4,981,830
  4. Step 4: Simplify right side
    15,619,398x = 116,721,844,372,047.59
  5. Step 5: Solve for x
    x = 116,721,844,372,047.59/15,619,398
  6. Step 6: Final answer
    x = 7,472,877.28

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