Home / 1,152,467,326.50-2,479,727,517

Finding the Third Proportional to 1,152,467,326.50 and 2,479,727,517

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Solution

The third proportional to 1,152,467,326.50 and 2,479,727,517 is: 5,335,551,314.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,467,326.50 : 2,479,727,517 = 2,479,727,517 : x
  2. Step 2: Convert to fraction form
    1,152,467,326.50/2,479,727,517 = 2,479,727,517/x
  3. Step 3: Cross multiply
    1,152,467,326.50x = 2,479,727,517 × 2,479,727,517
  4. Step 4: Simplify right side
    1,152,467,326.50x = 6,149,048,558,566,985,728
  5. Step 5: Solve for x
    x = 6,149,048,558,566,985,728/1,152,467,326.50
  6. Step 6: Final answer
    x = 5,335,551,314.28

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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.