Home / 29,790,000.40-44,685,000.60-10,621,382.80

Finding the Fourth Proportional to 29,790,000.40, 44,685,000.60 and 10,621,382.80

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Solution

The fourth proportional to 29,790,000.40, 44,685,000.60 and 10,621,382.80 is: 15,932,074.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790,000.40 : 44,685,000.60 = 10,621,382.80 : x
  2. Step 2: Convert to fraction form
    29,790,000.40/44,685,000.60 = 10,621,382.80/x
  3. Step 3: Cross multiply
    29,790,000.40x = 44,685,000.60 × 10,621,382.80
  4. Step 4: Simplify right side
    29,790,000.40x = 474,616,496,790,829.75
  5. Step 5: Solve for x
    x = 474,616,496,790,829.75/29,790,000.40
  6. Step 6: Final answer
    x = 15,932,074.20

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