Home / 227,934,648,005.20-341,901,972,007.80-110,388,401,861.20

Finding the Fourth Proportional to 227,934,648,005.20, 341,901,972,007.80 and 110,388,401,861.20

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Solution

The fourth proportional to 227,934,648,005.20, 341,901,972,007.80 and 110,388,401,861.20 is: 165,582,602,791.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,934,648,005.20 : 341,901,972,007.80 = 110,388,401,861.20 : x
  2. Step 2: Convert to fraction form
    227,934,648,005.20/341,901,972,007.80 = 110,388,401,861.20/x
  3. Step 3: Cross multiply
    227,934,648,005.20x = 341,901,972,007.80 × 110,388,401,861.20
  4. Step 4: Simplify right side
    227,934,648,005.20x = 37,742,012,283,133,777,412,096
  5. Step 5: Solve for x
    x = 37,742,012,283,133,777,412,096/227,934,648,005.20
  6. Step 6: Final answer
    x = 165,582,602,791.80

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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.