Home / 246,017,255.06-339,510,898.17-136,016,053.94

Finding the Fourth Proportional to 246,017,255.06, 339,510,898.17 and 136,016,053.94

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Solution

The fourth proportional to 246,017,255.06, 339,510,898.17 and 136,016,053.94 is: 187,706,072.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,017,255.06 : 339,510,898.17 = 136,016,053.94 : x
  2. Step 2: Convert to fraction form
    246,017,255.06/339,510,898.17 = 136,016,053.94/x
  3. Step 3: Cross multiply
    246,017,255.06x = 339,510,898.17 × 136,016,053.94
  4. Step 4: Simplify right side
    246,017,255.06x = 46,178,932,639,557,344
  5. Step 5: Solve for x
    x = 46,178,932,639,557,344/246,017,255.06
  6. Step 6: Final answer
    x = 187,706,072.19

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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.