Home / 548,749,238,233.48-822,841,231,706.04-246,302,560,968.28

Finding the Fourth Proportional to 548,749,238,233.48, 822,841,231,706.04 and 246,302,560,968.28

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Solution

The fourth proportional to 548,749,238,233.48, 822,841,231,706.04 and 246,302,560,968.28 is: 369,326,986,752.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    548,749,238,233.48 : 822,841,231,706.04 = 246,302,560,968.28 : x
  2. Step 2: Convert to fraction form
    548,749,238,233.48/822,841,231,706.04 = 246,302,560,968.28/x
  3. Step 3: Cross multiply
    548,749,238,233.48x = 822,841,231,706.04 × 246,302,560,968.28
  4. Step 4: Simplify right side
    548,749,238,233.48x = 202,667,902,639,491,552,116,736
  5. Step 5: Solve for x
    x = 202,667,902,639,491,552,116,736/548,749,238,233.48
  6. Step 6: Final answer
    x = 369,326,986,752.48

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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.