Home / 10,010,989,631.25-13,633,259,120.44

Finding the Third Proportional to 10,010,989,631.25 and 13,633,259,120.44

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Solution

The third proportional to 10,010,989,631.25 and 13,633,259,120.44 is: 18,566,171,886.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,010,989,631.25 : 13,633,259,120.44 = 13,633,259,120.44 : x
  2. Step 2: Convert to fraction form
    10,010,989,631.25/13,633,259,120.44 = 13,633,259,120.44/x
  3. Step 3: Cross multiply
    10,010,989,631.25x = 13,633,259,120.44 × 13,633,259,120.44
  4. Step 4: Simplify right side
    10,010,989,631.25x = 185,865,754,245,005,901,824
  5. Step 5: Solve for x
    x = 185,865,754,245,005,901,824/10,010,989,631.25
  6. Step 6: Final answer
    x = 18,566,171,886.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.