Home / 827,635,795,874.55-1,241,453,693,811.90-827,635,795,874.55

Finding the Fourth Proportional to 827,635,795,874.55, 1,241,453,693,811.90 and 827,635,795,874.55

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Solution

The fourth proportional to 827,635,795,874.55, 1,241,453,693,811.90 and 827,635,795,874.55 is: 1,241,453,693,811.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,635,795,874.55 : 1,241,453,693,811.90 = 827,635,795,874.55 : x
  2. Step 2: Convert to fraction form
    827,635,795,874.55/1,241,453,693,811.90 = 827,635,795,874.55/x
  3. Step 3: Cross multiply
    827,635,795,874.55x = 1,241,453,693,811.90 × 827,635,795,874.55
  4. Step 4: Simplify right side
    827,635,795,874.55x = 1,027,471,515,919,411,700,563,968
  5. Step 5: Solve for x
    x = 1,027,471,515,919,411,700,563,968/827,635,795,874.55
  6. Step 6: Final answer
    x = 1,241,453,693,811.90

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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.