Home / 69,179,015,747.22-95,467,182,405.57-37,496,650,552.98

Finding the Fourth Proportional to 69,179,015,747.22, 95,467,182,405.57 and 37,496,650,552.98

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Solution

The fourth proportional to 69,179,015,747.22, 95,467,182,405.57 and 37,496,650,552.98 is: 51,745,454,011.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,179,015,747.22 : 95,467,182,405.57 = 37,496,650,552.98 : x
  2. Step 2: Convert to fraction form
    69,179,015,747.22/95,467,182,405.57 = 37,496,650,552.98/x
  3. Step 3: Cross multiply
    69,179,015,747.22x = 95,467,182,405.57 × 37,496,650,552.98
  4. Step 4: Simplify right side
    69,179,015,747.22x = 3,579,699,577,939,259,555,840
  5. Step 5: Solve for x
    x = 3,579,699,577,939,259,555,840/69,179,015,747.22
  6. Step 6: Final answer
    x = 51,745,454,011.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.