Home / 11,184,469,704.85-16,779,370,959.13-3,621,256,674.66

Finding the Fourth Proportional to 11,184,469,704.85, 16,779,370,959.13 and 3,621,256,674.66

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Solution

The fourth proportional to 11,184,469,704.85, 16,779,370,959.13 and 3,621,256,674.66 is: 5,432,748,327.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,184,469,704.85 : 16,779,370,959.13 = 3,621,256,674.66 : x
  2. Step 2: Convert to fraction form
    11,184,469,704.85/16,779,370,959.13 = 3,621,256,674.66/x
  3. Step 3: Cross multiply
    11,184,469,704.85x = 16,779,370,959.13 × 3,621,256,674.66
  4. Step 4: Simplify right side
    11,184,469,704.85x = 60,762,409,082,345,676,800
  5. Step 5: Solve for x
    x = 60,762,409,082,345,676,800/11,184,469,704.85
  6. Step 6: Final answer
    x = 5,432,748,327.44

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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.