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Finding the Fourth Proportional to 326,657,697.66, 490,058,292.33 and 96,608,847.42

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Solution

The fourth proportional to 326,657,697.66, 490,058,292.33 and 96,608,847.42 is: 144,934,489.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,657,697.66 : 490,058,292.33 = 96,608,847.42 : x
  2. Step 2: Convert to fraction form
    326,657,697.66/490,058,292.33 = 96,608,847.42/x
  3. Step 3: Cross multiply
    326,657,697.66x = 490,058,292.33 × 96,608,847.42
  4. Step 4: Simplify right side
    326,657,697.66x = 47,343,966,790,614,728
  5. Step 5: Solve for x
    x = 47,343,966,790,614,728/326,657,697.66
  6. Step 6: Final answer
    x = 144,934,489.93

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