Home / 65,726,021.55-98,597,999.97-27,378,567.66

Finding the Fourth Proportional to 65,726,021.55, 98,597,999.97 and 27,378,567.66

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Solution

The fourth proportional to 65,726,021.55, 98,597,999.97 and 27,378,567.66 is: 41,071,587.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,726,021.55 : 98,597,999.97 = 27,378,567.66 : x
  2. Step 2: Convert to fraction form
    65,726,021.55/98,597,999.97 = 27,378,567.66/x
  3. Step 3: Cross multiply
    65,726,021.55x = 98,597,999.97 × 27,378,567.66
  4. Step 4: Simplify right side
    65,726,021.55x = 2,699,472,013,319,323
  5. Step 5: Solve for x
    x = 2,699,472,013,319,323/65,726,021.55
  6. Step 6: Final answer
    x = 41,071,587.02

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