Home / 217,546,776.30-326,320,164.45-73,939,608.30

Finding the Fourth Proportional to 217,546,776.30, 326,320,164.45 and 73,939,608.30

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Solution

The fourth proportional to 217,546,776.30, 326,320,164.45 and 73,939,608.30 is: 110,909,412.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    217,546,776.30 : 326,320,164.45 = 73,939,608.30 : x
  2. Step 2: Convert to fraction form
    217,546,776.30/326,320,164.45 = 73,939,608.30/x
  3. Step 3: Cross multiply
    217,546,776.30x = 326,320,164.45 × 73,939,608.30
  4. Step 4: Simplify right side
    217,546,776.30x = 24,127,985,139,824,584
  5. Step 5: Solve for x
    x = 24,127,985,139,824,584/217,546,776.30
  6. Step 6: Final answer
    x = 110,909,412.45

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