Home / 241,272,295,912.43-332,970,889,556.23-132,885,371,630.53

Finding the Fourth Proportional to 241,272,295,912.43, 332,970,889,556.23 and 132,885,371,630.53

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Solution

The fourth proportional to 241,272,295,912.43, 332,970,889,556.23 and 132,885,371,630.53 is: 183,390,141,141.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,272,295,912.43 : 332,970,889,556.23 = 132,885,371,630.53 : x
  2. Step 2: Convert to fraction form
    241,272,295,912.43/332,970,889,556.23 = 132,885,371,630.53/x
  3. Step 3: Cross multiply
    241,272,295,912.43x = 332,970,889,556.23 × 132,885,371,630.53
  4. Step 4: Simplify right side
    241,272,295,912.43x = 44,246,960,400,827,781,480,448
  5. Step 5: Solve for x
    x = 44,246,960,400,827,781,480,448/241,272,295,912.43
  6. Step 6: Final answer
    x = 183,390,141,141.14

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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.