Home / 1,557,811,132-2,227,525,223

Finding the Third Proportional to 1,557,811,132 and 2,227,525,223

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Solution

The third proportional to 1,557,811,132 and 2,227,525,223 is: 3,185,154,167.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,557,811,132 : 2,227,525,223 = 2,227,525,223 : x
  2. Step 2: Convert to fraction form
    1,557,811,132/2,227,525,223 = 2,227,525,223/x
  3. Step 3: Cross multiply
    1,557,811,132x = 2,227,525,223 × 2,227,525,223
  4. Step 4: Simplify right side
    1,557,811,132x = 4,961,868,619,101,199,360
  5. Step 5: Solve for x
    x = 4,961,868,619,101,199,360/1,557,811,132
  6. Step 6: Final answer
    x = 3,185,154,167.39

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.