Home / 40,588,974.52-60,876,980.77-11,828,382.69

Finding the Fourth Proportional to 40,588,974.52, 60,876,980.77 and 11,828,382.69

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Solution

The fourth proportional to 40,588,974.52, 60,876,980.77 and 11,828,382.69 is: 17,740,685.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,588,974.52 : 60,876,980.77 = 11,828,382.69 : x
  2. Step 2: Convert to fraction form
    40,588,974.52/60,876,980.77 = 11,828,382.69/x
  3. Step 3: Cross multiply
    40,588,974.52x = 60,876,980.77 × 11,828,382.69
  4. Step 4: Simplify right side
    40,588,974.52x = 720,076,225,559,330.88
  5. Step 5: Solve for x
    x = 720,076,225,559,330.88/40,588,974.52
  6. Step 6: Final answer
    x = 17,740,685.35

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