Home / 109,913,325,194.25-238,077,887,125.50

Finding the Third Proportional to 109,913,325,194.25 and 238,077,887,125.50

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Solution

The third proportional to 109,913,325,194.25 and 238,077,887,125.50 is: 515,688,887,020.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,913,325,194.25 : 238,077,887,125.50 = 238,077,887,125.50 : x
  2. Step 2: Convert to fraction form
    109,913,325,194.25/238,077,887,125.50 = 238,077,887,125.50/x
  3. Step 3: Cross multiply
    109,913,325,194.25x = 238,077,887,125.50 × 238,077,887,125.50
  4. Step 4: Simplify right side
    109,913,325,194.25x = 56,681,080,338,142,321,442,816
  5. Step 5: Solve for x
    x = 56,681,080,338,142,321,442,816/109,913,325,194.25
  6. Step 6: Final answer
    x = 515,688,887,020.48

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.