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Finding the Fourth Proportional to 160,448,473.64, 240,695,562.59 and 49,793,703.98

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Solution

The fourth proportional to 160,448,473.64, 240,695,562.59 and 49,793,703.98 is: 74,697,647.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,448,473.64 : 240,695,562.59 = 49,793,703.98 : x
  2. Step 2: Convert to fraction form
    160,448,473.64/240,695,562.59 = 49,793,703.98/x
  3. Step 3: Cross multiply
    160,448,473.64x = 240,695,562.59 × 49,793,703.98
  4. Step 4: Simplify right side
    160,448,473.64x = 11,985,123,591,453,576
  5. Step 5: Solve for x
    x = 11,985,123,591,453,576/160,448,473.64
  6. Step 6: Final answer
    x = 74,697,647.91

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