Home / 105,018,558,688.50-225,965,121,043.50

Finding the Third Proportional to 105,018,558,688.50 and 225,965,121,043.50

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Solution

The third proportional to 105,018,558,688.50 and 225,965,121,043.50 is: 486,202,025,297.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,018,558,688.50 : 225,965,121,043.50 = 225,965,121,043.50 : x
  2. Step 2: Convert to fraction form
    105,018,558,688.50/225,965,121,043.50 = 225,965,121,043.50/x
  3. Step 3: Cross multiply
    105,018,558,688.50x = 225,965,121,043.50 × 225,965,121,043.50
  4. Step 4: Simplify right side
    105,018,558,688.50x = 51,060,235,928,203,610,292,224
  5. Step 5: Solve for x
    x = 51,060,235,928,203,610,292,224/105,018,558,688.50
  6. Step 6: Final answer
    x = 486,202,025,297.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.