Home / 227,934,648,003.70-341,901,972,005.55-110,388,401,859.70

Finding the Fourth Proportional to 227,934,648,003.70, 341,901,972,005.55 and 110,388,401,859.70

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Solution

The fourth proportional to 227,934,648,003.70, 341,901,972,005.55 and 110,388,401,859.70 is: 165,582,602,789.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,934,648,003.70 : 341,901,972,005.55 = 110,388,401,859.70 : x
  2. Step 2: Convert to fraction form
    227,934,648,003.70/341,901,972,005.55 = 110,388,401,859.70/x
  3. Step 3: Cross multiply
    227,934,648,003.70x = 341,901,972,005.55 × 110,388,401,859.70
  4. Step 4: Simplify right side
    227,934,648,003.70x = 37,742,012,282,372,548,984,832
  5. Step 5: Solve for x
    x = 37,742,012,282,372,548,984,832/227,934,648,003.70
  6. Step 6: Final answer
    x = 165,582,602,789.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.