Home / 692,940,003.16-1,039,069,882.02-342,781,499.80

Finding the Fourth Proportional to 692,940,003.16, 1,039,069,882.02 and 342,781,499.80

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Solution

The fourth proportional to 692,940,003.16, 1,039,069,882.02 and 342,781,499.80 is: 514,003,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,940,003.16 : 1,039,069,882.02 = 342,781,499.80 : x
  2. Step 2: Convert to fraction form
    692,940,003.16/1,039,069,882.02 = 342,781,499.80/x
  3. Step 3: Cross multiply
    692,940,003.16x = 1,039,069,882.02 × 342,781,499.80
  4. Step 4: Simplify right side
    692,940,003.16x = 356,173,932,555,824,640
  5. Step 5: Solve for x
    x = 356,173,932,555,824,640/692,940,003.16
  6. Step 6: Final answer
    x = 514,003,998.80

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