Home / 227,370,669.00-313,773,399.88-125,531,626.64

Finding the Fourth Proportional to 227,370,669.00, 313,773,399.88 and 125,531,626.64

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Solution

The fourth proportional to 227,370,669.00, 313,773,399.88 and 125,531,626.64 is: 173,234,680.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,370,669.00 : 313,773,399.88 = 125,531,626.64 : x
  2. Step 2: Convert to fraction form
    227,370,669.00/313,773,399.88 = 125,531,626.64/x
  3. Step 3: Cross multiply
    227,370,669.00x = 313,773,399.88 × 125,531,626.64
  4. Step 4: Simplify right side
    227,370,669.00x = 39,388,485,281,416,888
  5. Step 5: Solve for x
    x = 39,388,485,281,416,888/227,370,669.00
  6. Step 6: Final answer
    x = 173,234,680.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.