Home / 51,866,020.86-71,575,329.15-28,345,025.22

Finding the Fourth Proportional to 51,866,020.86, 71,575,329.15 and 28,345,025.22

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Solution

The fourth proportional to 51,866,020.86, 71,575,329.15 and 28,345,025.22 is: 39,116,255.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,866,020.86 : 71,575,329.15 = 28,345,025.22 : x
  2. Step 2: Convert to fraction form
    51,866,020.86/71,575,329.15 = 28,345,025.22/x
  3. Step 3: Cross multiply
    51,866,020.86x = 71,575,329.15 × 28,345,025.22
  4. Step 4: Simplify right side
    51,866,020.86x = 2,028,804,509,886,551.25
  5. Step 5: Solve for x
    x = 2,028,804,509,886,551.25/51,866,020.86
  6. Step 6: Final answer
    x = 39,116,255.23

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