Home / 227,461,491,061.10-313,906,724,779.83-125,963,376,388.24

Finding the Fourth Proportional to 227,461,491,061.10, 313,906,724,779.83 and 125,963,376,388.24

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Solution

The fourth proportional to 227,461,491,061.10, 313,906,724,779.83 and 125,963,376,388.24 is: 173,834,923,616.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,461,491,061.10 : 313,906,724,779.83 = 125,963,376,388.24 : x
  2. Step 2: Convert to fraction form
    227,461,491,061.10/313,906,724,779.83 = 125,963,376,388.24/x
  3. Step 3: Cross multiply
    227,461,491,061.10x = 313,906,724,779.83 × 125,963,376,388.24
  4. Step 4: Simplify right side
    227,461,491,061.10x = 39,540,750,924,241,396,826,112
  5. Step 5: Solve for x
    x = 39,540,750,924,241,396,826,112/227,461,491,061.10
  6. Step 6: Final answer
    x = 173,834,923,616.24

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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.