Home / 53,298,007.20-79,947,010.80-23,005,870.20

Finding the Fourth Proportional to 53,298,007.20, 79,947,010.80 and 23,005,870.20

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Solution

The fourth proportional to 53,298,007.20, 79,947,010.80 and 23,005,870.20 is: 34,508,805.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,298,007.20 : 79,947,010.80 = 23,005,870.20 : x
  2. Step 2: Convert to fraction form
    53,298,007.20/79,947,010.80 = 23,005,870.20/x
  3. Step 3: Cross multiply
    53,298,007.20x = 79,947,010.80 × 23,005,870.20
  4. Step 4: Simplify right side
    53,298,007.20x = 1,839,250,553,342,798
  5. Step 5: Solve for x
    x = 1,839,250,553,342,798/53,298,007.20
  6. Step 6: Final answer
    x = 34,508,805.30

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