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Finding the Fourth Proportional to 337,999,426.56, 506,993,696.64 and 107,966,995.20

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Solution

The fourth proportional to 337,999,426.56, 506,993,696.64 and 107,966,995.20 is: 161,948,754.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,999,426.56 : 506,993,696.64 = 107,966,995.20 : x
  2. Step 2: Convert to fraction form
    337,999,426.56/506,993,696.64 = 107,966,995.20/x
  3. Step 3: Cross multiply
    337,999,426.56x = 506,993,696.64 × 107,966,995.20
  4. Step 4: Simplify right side
    337,999,426.56x = 54,738,586,011,561,136
  5. Step 5: Solve for x
    x = 54,738,586,011,561,136/337,999,426.56
  6. Step 6: Final answer
    x = 161,948,754.08

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