Home / 36,320,672,006.90-54,481,008,010.35-16,691,367,230.90

Finding the Fourth Proportional to 36,320,672,006.90, 54,481,008,010.35 and 16,691,367,230.90

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Solution

The fourth proportional to 36,320,672,006.90, 54,481,008,010.35 and 16,691,367,230.90 is: 25,037,050,846.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,320,672,006.90 : 54,481,008,010.35 = 16,691,367,230.90 : x
  2. Step 2: Convert to fraction form
    36,320,672,006.90/54,481,008,010.35 = 16,691,367,230.90/x
  3. Step 3: Cross multiply
    36,320,672,006.90x = 54,481,008,010.35 × 16,691,367,230.90
  4. Step 4: Simplify right side
    36,320,672,006.90x = 909,362,511,810,356,314,112
  5. Step 5: Solve for x
    x = 909,362,511,810,356,314,112/36,320,672,006.90
  6. Step 6: Final answer
    x = 25,037,050,846.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.