Home / 56,045,806.13-84,068,208.92-17,707,318.88

Finding the Fourth Proportional to 56,045,806.13, 84,068,208.92 and 17,707,318.88

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Solution

The fourth proportional to 56,045,806.13, 84,068,208.92 and 17,707,318.88 is: 26,560,820.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,045,806.13 : 84,068,208.92 = 17,707,318.88 : x
  2. Step 2: Convert to fraction form
    56,045,806.13/84,068,208.92 = 17,707,318.88/x
  3. Step 3: Cross multiply
    56,045,806.13x = 84,068,208.92 × 17,707,318.88
  4. Step 4: Simplify right side
    56,045,806.13x = 1,488,622,582,640,827.75
  5. Step 5: Solve for x
    x = 1,488,622,582,640,827.75/56,045,806.13
  6. Step 6: Final answer
    x = 26,560,820.25

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