Home / 47,385,265.84-65,380,419.44-28,800,081.52

Finding the Fourth Proportional to 47,385,265.84, 65,380,419.44 and 28,800,081.52

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Solution

The fourth proportional to 47,385,265.84, 65,380,419.44 and 28,800,081.52 is: 39,737,276.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,385,265.84 : 65,380,419.44 = 28,800,081.52 : x
  2. Step 2: Convert to fraction form
    47,385,265.84/65,380,419.44 = 28,800,081.52/x
  3. Step 3: Cross multiply
    47,385,265.84x = 65,380,419.44 × 28,800,081.52
  4. Step 4: Simplify right side
    47,385,265.84x = 1,882,961,409,683,792.75
  5. Step 5: Solve for x
    x = 1,882,961,409,683,792.75/47,385,265.84
  6. Step 6: Final answer
    x = 39,737,276.48

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