Home / 517,192,914-1,149,177,070.50

Finding the Third Proportional to 517,192,914 and 1,149,177,070.50

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Solution

The third proportional to 517,192,914 and 1,149,177,070.50 is: 2,553,414,603.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    517,192,914 : 1,149,177,070.50 = 1,149,177,070.50 : x
  2. Step 2: Convert to fraction form
    517,192,914/1,149,177,070.50 = 1,149,177,070.50/x
  3. Step 3: Cross multiply
    517,192,914x = 1,149,177,070.50 × 1,149,177,070.50
  4. Step 4: Simplify right side
    517,192,914x = 1,320,607,939,362,961,920
  5. Step 5: Solve for x
    x = 1,320,607,939,362,961,920/517,192,914
  6. Step 6: Final answer
    x = 2,553,414,603.36

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.