Home / 88,933,572,481.15-122,724,887,873.65-48,287,553,659.24

Finding the Fourth Proportional to 88,933,572,481.15, 122,724,887,873.65 and 48,287,553,659.24

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Solution

The fourth proportional to 88,933,572,481.15, 122,724,887,873.65 and 48,287,553,659.24 is: 66,634,955,092.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,933,572,481.15 : 122,724,887,873.65 = 48,287,553,659.24 : x
  2. Step 2: Convert to fraction form
    88,933,572,481.15/122,724,887,873.65 = 48,287,553,659.24/x
  3. Step 3: Cross multiply
    88,933,572,481.15x = 122,724,887,873.65 × 48,287,553,659.24
  4. Step 4: Simplify right side
    88,933,572,481.15x = 5,926,084,608,522,472,914,944
  5. Step 5: Solve for x
    x = 5,926,084,608,522,472,914,944/88,933,572,481.15
  6. Step 6: Final answer
    x = 66,634,955,092.79

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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.