Home / 1,719,780,930,571.50-2,670,287,751,364.40

Finding the Third Proportional to 1,719,780,930,571.50 and 2,670,287,751,364.40

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Solution

The third proportional to 1,719,780,930,571.50 and 2,670,287,751,364.40 is: 4,146,130,793,947.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,780,930,571.50 : 2,670,287,751,364.40 = 2,670,287,751,364.40 : x
  2. Step 2: Convert to fraction form
    1,719,780,930,571.50/2,670,287,751,364.40 = 2,670,287,751,364.40/x
  3. Step 3: Cross multiply
    1,719,780,930,571.50x = 2,670,287,751,364.40 × 2,670,287,751,364.40
  4. Step 4: Simplify right side
    1,719,780,930,571.50x = 7,130,436,675,086,743,274,258,432
  5. Step 5: Solve for x
    x = 7,130,436,675,086,743,274,258,432/1,719,780,930,571.50
  6. Step 6: Final answer
    x = 4,146,130,793,947.83

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.