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Finding the Fourth Proportional to 160,465,182.59, 240,686,000.99 and 51,261,032.30

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Solution

The fourth proportional to 160,465,182.59, 240,686,000.99 and 51,261,032.30 is: 76,887,787.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,465,182.59 : 240,686,000.99 = 51,261,032.30 : x
  2. Step 2: Convert to fraction form
    160,465,182.59/240,686,000.99 = 51,261,032.30/x
  3. Step 3: Cross multiply
    160,465,182.59x = 240,686,000.99 × 51,261,032.30
  4. Step 4: Simplify right side
    160,465,182.59x = 12,337,812,870,848,530
  5. Step 5: Solve for x
    x = 12,337,812,870,848,530/160,465,182.59
  6. Step 6: Final answer
    x = 76,887,787.57

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