Home / 29,531,272.30-44,296,908.45-7,965,832.30

Finding the Fourth Proportional to 29,531,272.30, 44,296,908.45 and 7,965,832.30

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Solution

The fourth proportional to 29,531,272.30, 44,296,908.45 and 7,965,832.30 is: 11,948,748.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,531,272.30 : 44,296,908.45 = 7,965,832.30 : x
  2. Step 2: Convert to fraction form
    29,531,272.30/44,296,908.45 = 7,965,832.30/x
  3. Step 3: Cross multiply
    29,531,272.30x = 44,296,908.45 × 7,965,832.30
  4. Step 4: Simplify right side
    29,531,272.30x = 352,861,744,121,152.94
  5. Step 5: Solve for x
    x = 352,861,744,121,152.94/29,531,272.30
  6. Step 6: Final answer
    x = 11,948,748.45

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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.