Home / 1,865,421,158.80-2,796,856,279.80-883,318,190.80

Finding the Fourth Proportional to 1,865,421,158.80, 2,796,856,279.80 and 883,318,190.80

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Solution

The fourth proportional to 1,865,421,158.80, 2,796,856,279.80 and 883,318,190.80 is: 1,324,373,328.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,421,158.80 : 2,796,856,279.80 = 883,318,190.80 : x
  2. Step 2: Convert to fraction form
    1,865,421,158.80/2,796,856,279.80 = 883,318,190.80/x
  3. Step 3: Cross multiply
    1,865,421,158.80x = 2,796,856,279.80 × 883,318,190.80
  4. Step 4: Simplify right side
    1,865,421,158.80x = 2,470,514,029,000,554,496
  5. Step 5: Solve for x
    x = 2,470,514,029,000,554,496/1,865,421,158.80
  6. Step 6: Final answer
    x = 1,324,373,328.43

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