Home / 3,721,850,320,151.20-7,966,532,147,379.80

Finding the Third Proportional to 3,721,850,320,151.20 and 7,966,532,147,379.80

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Solution

The third proportional to 3,721,850,320,151.20 and 7,966,532,147,379.80 is: 17,052,172,708,723.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,721,850,320,151.20 : 7,966,532,147,379.80 = 7,966,532,147,379.80 : x
  2. Step 2: Convert to fraction form
    3,721,850,320,151.20/7,966,532,147,379.80 = 7,966,532,147,379.80/x
  3. Step 3: Cross multiply
    3,721,850,320,151.20x = 7,966,532,147,379.80 × 7,966,532,147,379.80
  4. Step 4: Simplify right side
    3,721,850,320,151.20x = 63,465,634,455,235,804,809,658,368
  5. Step 5: Solve for x
    x = 63,465,634,455,235,804,809,658,368/3,721,850,320,151.20
  6. Step 6: Final answer
    x = 17,052,172,708,723.42

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.