Home / 13,348,257-19,999,501.61-8,963,176.74

Finding the Fourth Proportional to 13,348,257, 19,999,501.61 and 8,963,176.74

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Solution

The fourth proportional to 13,348,257, 19,999,501.61 and 8,963,176.74 is: 13,429,398.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,348,257 : 19,999,501.61 = 8,963,176.74 : x
  2. Step 2: Convert to fraction form
    13,348,257/19,999,501.61 = 8,963,176.74/x
  3. Step 3: Cross multiply
    13,348,257x = 19,999,501.61 × 8,963,176.74
  4. Step 4: Simplify right side
    13,348,257x = 179,259,067,597,528.69
  5. Step 5: Solve for x
    x = 179,259,067,597,528.69/13,348,257
  6. Step 6: Final answer
    x = 13,429,398.88

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