Home / 163,306,999.80-244,960,499.70-72,607,735.80

Finding the Fourth Proportional to 163,306,999.80, 244,960,499.70 and 72,607,735.80

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Solution

The fourth proportional to 163,306,999.80, 244,960,499.70 and 72,607,735.80 is: 108,911,603.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,306,999.80 : 244,960,499.70 = 72,607,735.80 : x
  2. Step 2: Convert to fraction form
    163,306,999.80/244,960,499.70 = 72,607,735.80/x
  3. Step 3: Cross multiply
    163,306,999.80x = 244,960,499.70 × 72,607,735.80
  4. Step 4: Simplify right side
    163,306,999.80x = 17,786,027,243,653,578
  5. Step 5: Solve for x
    x = 17,786,027,243,653,578/163,306,999.80
  6. Step 6: Final answer
    x = 108,911,603.70

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