Home / 227,475,834,231.49-313,765,498,732.41-146,288,301,842.41

Finding the Fourth Proportional to 227,475,834,231.49, 313,765,498,732.41 and 146,288,301,842.41

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Solution

The fourth proportional to 227,475,834,231.49, 313,765,498,732.41 and 146,288,301,842.41 is: 201,780,651,300.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,475,834,231.49 : 313,765,498,732.41 = 146,288,301,842.41 : x
  2. Step 2: Convert to fraction form
    227,475,834,231.49/313,765,498,732.41 = 146,288,301,842.41/x
  3. Step 3: Cross multiply
    227,475,834,231.49x = 313,765,498,732.41 × 146,288,301,842.41
  4. Step 4: Simplify right side
    227,475,834,231.49x = 45,900,221,986,301,104,095,232
  5. Step 5: Solve for x
    x = 45,900,221,986,301,104,095,232/227,475,834,231.49
  6. Step 6: Final answer
    x = 201,780,651,300.27

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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.