Home / 14,297,946,722.30-21,450,022,670.72-4,349,131,861.24

Finding the Fourth Proportional to 14,297,946,722.30, 21,450,022,670.72 and 4,349,131,861.24

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Solution

The fourth proportional to 14,297,946,722.30, 21,450,022,670.72 and 4,349,131,861.24 is: 6,524,641,533.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,297,946,722.30 : 21,450,022,670.72 = 4,349,131,861.24 : x
  2. Step 2: Convert to fraction form
    14,297,946,722.30/21,450,022,670.72 = 4,349,131,861.24/x
  3. Step 3: Cross multiply
    14,297,946,722.30x = 21,450,022,670.72 × 4,349,131,861.24
  4. Step 4: Simplify right side
    14,297,946,722.30x = 93,288,977,021,548,675,072
  5. Step 5: Solve for x
    x = 93,288,977,021,548,675,072/14,297,946,722.30
  6. Step 6: Final answer
    x = 6,524,641,533.04

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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.