Home / 53,995,371.48-80,996,648.69-18,976,250.46

Finding the Fourth Proportional to 53,995,371.48, 80,996,648.69 and 18,976,250.46

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Solution

The fourth proportional to 53,995,371.48, 80,996,648.69 and 18,976,250.46 is: 28,465,637.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,995,371.48 : 80,996,648.69 = 18,976,250.46 : x
  2. Step 2: Convert to fraction form
    53,995,371.48/80,996,648.69 = 18,976,250.46/x
  3. Step 3: Cross multiply
    53,995,371.48x = 80,996,648.69 × 18,976,250.46
  4. Step 4: Simplify right side
    53,995,371.48x = 1,537,012,691,867,189.75
  5. Step 5: Solve for x
    x = 1,537,012,691,867,189.75/53,995,371.48
  6. Step 6: Final answer
    x = 28,465,637.88

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