Home / 1,505,481,106-3,261,126,580

Finding the Third Proportional to 1,505,481,106 and 3,261,126,580

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Solution

The third proportional to 1,505,481,106 and 3,261,126,580 is: 7,064,151,471.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,481,106 : 3,261,126,580 = 3,261,126,580 : x
  2. Step 2: Convert to fraction form
    1,505,481,106/3,261,126,580 = 3,261,126,580/x
  3. Step 3: Cross multiply
    1,505,481,106x = 3,261,126,580 × 3,261,126,580
  4. Step 4: Simplify right side
    1,505,481,106x = 10,634,946,570,782,496,768
  5. Step 5: Solve for x
    x = 10,634,946,570,782,496,768/1,505,481,106
  6. Step 6: Final answer
    x = 7,064,151,471.84

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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.