Home / 2,190,146,542,974-3,219,612,575,707.60

Finding the Third Proportional to 2,190,146,542,974 and 3,219,612,575,707.60

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Solution

The third proportional to 2,190,146,542,974 and 3,219,612,575,707.60 is: 4,732,973,312,177.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,190,146,542,974 : 3,219,612,575,707.60 = 3,219,612,575,707.60 : x
  2. Step 2: Convert to fraction form
    2,190,146,542,974/3,219,612,575,707.60 = 3,219,612,575,707.60/x
  3. Step 3: Cross multiply
    2,190,146,542,974x = 3,219,612,575,707.60 × 3,219,612,575,707.60
  4. Step 4: Simplify right side
    2,190,146,542,974x = 10,365,905,137,654,526,661,099,520
  5. Step 5: Solve for x
    x = 10,365,905,137,654,526,661,099,520/2,190,146,542,974
  6. Step 6: Final answer
    x = 4,732,973,312,177.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.