Home / 50,974,220,974.50-79,963,511,370.75

Finding the Third Proportional to 50,974,220,974.50 and 79,963,511,370.75

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Solution

The third proportional to 50,974,220,974.50 and 79,963,511,370.75 is: 125,439,153,919.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,974,220,974.50 : 79,963,511,370.75 = 79,963,511,370.75 : x
  2. Step 2: Convert to fraction form
    50,974,220,974.50/79,963,511,370.75 = 79,963,511,370.75/x
  3. Step 3: Cross multiply
    50,974,220,974.50x = 79,963,511,370.75 × 79,963,511,370.75
  4. Step 4: Simplify right side
    50,974,220,974.50x = 6,394,163,150,740,064,829,440
  5. Step 5: Solve for x
    x = 6,394,163,150,740,064,829,440/50,974,220,974.50
  6. Step 6: Final answer
    x = 125,439,153,919.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.