Home / 2,706,777,875.81-4,307,015,622.38

Finding the Third Proportional to 2,706,777,875.81 and 4,307,015,622.38

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Solution

The third proportional to 2,706,777,875.81 and 4,307,015,622.38 is: 6,853,308,406.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,777,875.81 : 4,307,015,622.38 = 4,307,015,622.38 : x
  2. Step 2: Convert to fraction form
    2,706,777,875.81/4,307,015,622.38 = 4,307,015,622.38/x
  3. Step 3: Cross multiply
    2,706,777,875.81x = 4,307,015,622.38 × 4,307,015,622.38
  4. Step 4: Simplify right side
    2,706,777,875.81x = 18,550,383,571,382,308,864
  5. Step 5: Solve for x
    x = 18,550,383,571,382,308,864/2,706,777,875.81
  6. Step 6: Final answer
    x = 6,853,308,406.70

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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.