Home / 494,156,599,284.80-741,520,870,484.78-207,288,963,804.86

Finding the Fourth Proportional to 494,156,599,284.80, 741,520,870,484.78 and 207,288,963,804.86

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Solution

The fourth proportional to 494,156,599,284.80, 741,520,870,484.78 and 207,288,963,804.86 is: 311,053,405,145.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,156,599,284.80 : 741,520,870,484.78 = 207,288,963,804.86 : x
  2. Step 2: Convert to fraction form
    494,156,599,284.80/741,520,870,484.78 = 207,288,963,804.86/x
  3. Step 3: Cross multiply
    494,156,599,284.80x = 741,520,870,484.78 × 207,288,963,804.86
  4. Step 4: Simplify right side
    494,156,599,284.80x = 153,709,092,882,467,822,501,888
  5. Step 5: Solve for x
    x = 153,709,092,882,467,822,501,888/494,156,599,284.80
  6. Step 6: Final answer
    x = 311,053,405,145.12

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