Home / 12,619,125,753.05-27,253,095,457.78

Finding the Third Proportional to 12,619,125,753.05 and 27,253,095,457.78

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Solution

The third proportional to 12,619,125,753.05 and 27,253,095,457.78 is: 58,857,580,672.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,619,125,753.05 : 27,253,095,457.78 = 27,253,095,457.78 : x
  2. Step 2: Convert to fraction form
    12,619,125,753.05/27,253,095,457.78 = 27,253,095,457.78/x
  3. Step 3: Cross multiply
    12,619,125,753.05x = 27,253,095,457.78 × 27,253,095,457.78
  4. Step 4: Simplify right side
    12,619,125,753.05x = 742,731,212,030,868,848,640
  5. Step 5: Solve for x
    x = 742,731,212,030,868,848,640/12,619,125,753.05
  6. Step 6: Final answer
    x = 58,857,580,672.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.