Home / 246,339,243.28-369,636,241.28-108,261,735.28

Finding the Fourth Proportional to 246,339,243.28, 369,636,241.28 and 108,261,735.28

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Solution

The fourth proportional to 246,339,243.28, 369,636,241.28 and 108,261,735.28 is: 162,448,582.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,339,243.28 : 369,636,241.28 = 108,261,735.28 : x
  2. Step 2: Convert to fraction form
    246,339,243.28/369,636,241.28 = 108,261,735.28/x
  3. Step 3: Cross multiply
    246,339,243.28x = 369,636,241.28 × 108,261,735.28
  4. Step 4: Simplify right side
    246,339,243.28x = 40,017,460,903,349,568
  5. Step 5: Solve for x
    x = 40,017,460,903,349,568/246,339,243.28
  6. Step 6: Final answer
    x = 162,448,582.57

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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.