Home / 36,505,811,493,130-50,379,228,030,836-20,063,699,714,918

Finding the Fourth Proportional to 36,505,811,493,130, 50,379,228,030,836 and 20,063,699,714,918

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Solution

The fourth proportional to 36,505,811,493,130, 50,379,228,030,836 and 20,063,699,714,918 is: 27,688,569,620,491.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,505,811,493,130 : 50,379,228,030,836 = 20,063,699,714,918 : x
  2. Step 2: Convert to fraction form
    36,505,811,493,130/50,379,228,030,836 = 20,063,699,714,918/x
  3. Step 3: Cross multiply
    36,505,811,493,130x = 50,379,228,030,836 × 20,063,699,714,918
  4. Step 4: Simplify right side
    36,505,811,493,130x = 1,010,793,703,080,073,117,636,231,168
  5. Step 5: Solve for x
    x = 1,010,793,703,080,073,117,636,231,168/36,505,811,493,130
  6. Step 6: Final answer
    x = 27,688,569,620,491.62

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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.