Home / 269,586,200.80-404,379,301.20-133,537,304.80

Finding the Fourth Proportional to 269,586,200.80, 404,379,301.20 and 133,537,304.80

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Solution

The fourth proportional to 269,586,200.80, 404,379,301.20 and 133,537,304.80 is: 200,305,957.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,586,200.80 : 404,379,301.20 = 133,537,304.80 : x
  2. Step 2: Convert to fraction form
    269,586,200.80/404,379,301.20 = 133,537,304.80/x
  3. Step 3: Cross multiply
    269,586,200.80x = 404,379,301.20 × 133,537,304.80
  4. Step 4: Simplify right side
    269,586,200.80x = 53,999,721,999,155,400
  5. Step 5: Solve for x
    x = 53,999,721,999,155,400/269,586,200.80
  6. Step 6: Final answer
    x = 200,305,957.20

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1.5x scale

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.