Home / 36,505,811,493,131-50,379,228,030,837-20,063,699,714,919

Finding the Fourth Proportional to 36,505,811,493,131, 50,379,228,030,837 and 20,063,699,714,919

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Solution

The fourth proportional to 36,505,811,493,131, 50,379,228,030,837 and 20,063,699,714,919 is: 27,688,569,620,492.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,505,811,493,131 : 50,379,228,030,837 = 20,063,699,714,919 : x
  2. Step 2: Convert to fraction form
    36,505,811,493,131/50,379,228,030,837 = 20,063,699,714,919/x
  3. Step 3: Cross multiply
    36,505,811,493,131x = 50,379,228,030,837 × 20,063,699,714,919
  4. Step 4: Simplify right side
    36,505,811,493,131x = 1,010,793,703,080,143,623,819,362,304
  5. Step 5: Solve for x
    x = 1,010,793,703,080,143,623,819,362,304/36,505,811,493,131
  6. Step 6: Final answer
    x = 27,688,569,620,492.79

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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.