Home / 333,348,366.96-499,916,570.13-311,586,178.77

Finding the Fourth Proportional to 333,348,366.96, 499,916,570.13 and 311,586,178.77

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Solution

The fourth proportional to 333,348,366.96, 499,916,570.13 and 311,586,178.77 is: 467,280,206.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,348,366.96 : 499,916,570.13 = 311,586,178.77 : x
  2. Step 2: Convert to fraction form
    333,348,366.96/499,916,570.13 = 311,586,178.77/x
  3. Step 3: Cross multiply
    333,348,366.96x = 499,916,570.13 × 311,586,178.77
  4. Step 4: Simplify right side
    333,348,366.96x = 155,767,093,790,611,424
  5. Step 5: Solve for x
    x = 155,767,093,790,611,424/333,348,366.96
  6. Step 6: Final answer
    x = 467,280,206.62

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