Home / 51,817,499,961.75-79,611,861,720.75

Finding the Third Proportional to 51,817,499,961.75 and 79,611,861,720.75

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Solution

The third proportional to 51,817,499,961.75 and 79,611,861,720.75 is: 122,314,826,676.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,817,499,961.75 : 79,611,861,720.75 = 79,611,861,720.75 : x
  2. Step 2: Convert to fraction form
    51,817,499,961.75/79,611,861,720.75 = 79,611,861,720.75/x
  3. Step 3: Cross multiply
    51,817,499,961.75x = 79,611,861,720.75 × 79,611,861,720.75
  4. Step 4: Simplify right side
    51,817,499,961.75x = 6,338,048,526,643,818,921,984
  5. Step 5: Solve for x
    x = 6,338,048,526,643,818,921,984/51,817,499,961.75
  6. Step 6: Final answer
    x = 122,314,826,676.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.