Home / 147,739,043,886-299,589,099,240

Finding the Third Proportional to 147,739,043,886 and 299,589,099,240

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Solution

The third proportional to 147,739,043,886 and 299,589,099,240 is: 607,514,615,112.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,739,043,886 : 299,589,099,240 = 299,589,099,240 : x
  2. Step 2: Convert to fraction form
    147,739,043,886/299,589,099,240 = 299,589,099,240/x
  3. Step 3: Cross multiply
    147,739,043,886x = 299,589,099,240 × 299,589,099,240
  4. Step 4: Simplify right side
    147,739,043,886x = 89,753,628,383,434,569,154,560
  5. Step 5: Solve for x
    x = 89,753,628,383,434,569,154,560/147,739,043,886
  6. Step 6: Final answer
    x = 607,514,615,112.11

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.