Home / 1,664,923,662,781.50-2,649,220,845,078

Finding the Third Proportional to 1,664,923,662,781.50 and 2,649,220,845,078

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Solution

The third proportional to 1,664,923,662,781.50 and 2,649,220,845,078 is: 4,215,431,159,330.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,923,662,781.50 : 2,649,220,845,078 = 2,649,220,845,078 : x
  2. Step 2: Convert to fraction form
    1,664,923,662,781.50/2,649,220,845,078 = 2,649,220,845,078/x
  3. Step 3: Cross multiply
    1,664,923,662,781.50x = 2,649,220,845,078 × 2,649,220,845,078
  4. Step 4: Simplify right side
    1,664,923,662,781.50x = 7,018,371,085,995,792,024,993,792
  5. Step 5: Solve for x
    x = 7,018,371,085,995,792,024,993,792/1,664,923,662,781.50
  6. Step 6: Final answer
    x = 4,215,431,159,330.49

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.