Home / 17,683,192,001.80-24,413,817,960.66-11,256,638,078.44

Finding the Fourth Proportional to 17,683,192,001.80, 24,413,817,960.66 and 11,256,638,078.44

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Solution

The fourth proportional to 17,683,192,001.80, 24,413,817,960.66 and 11,256,638,078.44 is: 15,541,171,122.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,683,192,001.80 : 24,413,817,960.66 = 11,256,638,078.44 : x
  2. Step 2: Convert to fraction form
    17,683,192,001.80/24,413,817,960.66 = 11,256,638,078.44/x
  3. Step 3: Cross multiply
    17,683,192,001.80x = 24,413,817,960.66 × 11,256,638,078.44
  4. Step 4: Simplify right side
    17,683,192,001.80x = 274,817,512,896,067,764,224
  5. Step 5: Solve for x
    x = 274,817,512,896,067,764,224/17,683,192,001.80
  6. Step 6: Final answer
    x = 15,541,171,122.73

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1.5x scale

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.