Home / 1,515,177,681-3,255,922,543

Finding the Third Proportional to 1,515,177,681 and 3,255,922,543

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Solution

The third proportional to 1,515,177,681 and 3,255,922,543 is: 6,996,560,033.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,515,177,681 : 3,255,922,543 = 3,255,922,543 : x
  2. Step 2: Convert to fraction form
    1,515,177,681/3,255,922,543 = 3,255,922,543/x
  3. Step 3: Cross multiply
    1,515,177,681x = 3,255,922,543 × 3,255,922,543
  4. Step 4: Simplify right side
    1,515,177,681x = 10,601,031,606,015,586,304
  5. Step 5: Solve for x
    x = 10,601,031,606,015,586,304/1,515,177,681
  6. Step 6: Final answer
    x = 6,996,560,033.16

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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.