Home / 248,485,813,118.18-372,728,719,677.26-248,485,813,118.18

Finding the Fourth Proportional to 248,485,813,118.18, 372,728,719,677.26 and 248,485,813,118.18

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Solution

The fourth proportional to 248,485,813,118.18, 372,728,719,677.26 and 248,485,813,118.18 is: 372,728,719,677.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,485,813,118.18 : 372,728,719,677.26 = 248,485,813,118.18 : x
  2. Step 2: Convert to fraction form
    248,485,813,118.18/372,728,719,677.26 = 248,485,813,118.18/x
  3. Step 3: Cross multiply
    248,485,813,118.18x = 372,728,719,677.26 × 248,485,813,118.18
  4. Step 4: Simplify right side
    248,485,813,118.18x = 92,617,798,981,502,128,619,520
  5. Step 5: Solve for x
    x = 92,617,798,981,502,128,619,520/248,485,813,118.18
  6. Step 6: Final answer
    x = 372,728,719,677.26

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Double scale
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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.