Home / 319,819,033.36-441,373,104.50-176,761,718.96

Finding the Fourth Proportional to 319,819,033.36, 441,373,104.50 and 176,761,718.96

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Solution

The fourth proportional to 319,819,033.36, 441,373,104.50 and 176,761,718.96 is: 243,943,794.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,819,033.36 : 441,373,104.50 = 176,761,718.96 : x
  2. Step 2: Convert to fraction form
    319,819,033.36/441,373,104.50 = 176,761,718.96/x
  3. Step 3: Cross multiply
    319,819,033.36x = 441,373,104.50 × 176,761,718.96
  4. Step 4: Simplify right side
    319,819,033.36x = 78,017,868,652,161,840
  5. Step 5: Solve for x
    x = 78,017,868,652,161,840/319,819,033.36
  6. Step 6: Final answer
    x = 243,943,794.82

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