Home / 246,339,244.28-369,636,242.78-108,261,736.28

Finding the Fourth Proportional to 246,339,244.28, 369,636,242.78 and 108,261,736.28

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Solution

The fourth proportional to 246,339,244.28, 369,636,242.78 and 108,261,736.28 is: 162,448,584.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,339,244.28 : 369,636,242.78 = 108,261,736.28 : x
  2. Step 2: Convert to fraction form
    246,339,244.28/369,636,242.78 = 108,261,736.28/x
  3. Step 3: Cross multiply
    246,339,244.28x = 369,636,242.78 × 108,261,736.28
  4. Step 4: Simplify right side
    246,339,244.28x = 40,017,461,435,378,408
  5. Step 5: Solve for x
    x = 40,017,461,435,378,408/246,339,244.28
  6. Step 6: Final answer
    x = 162,448,584.07

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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.