Home / 27,253,748.53-40,891,528.64-11,080,942.93

Finding the Fourth Proportional to 27,253,748.53, 40,891,528.64 and 11,080,942.93

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Solution

The fourth proportional to 27,253,748.53, 40,891,528.64 and 11,080,942.93 is: 16,625,848.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,253,748.53 : 40,891,528.64 = 11,080,942.93 : x
  2. Step 2: Convert to fraction form
    27,253,748.53/40,891,528.64 = 11,080,942.93/x
  3. Step 3: Cross multiply
    27,253,748.53x = 40,891,528.64 × 11,080,942.93
  4. Step 4: Simplify right side
    27,253,748.53x = 453,116,695,180,300.50
  5. Step 5: Solve for x
    x = 453,116,695,180,300.50/27,253,748.53
  6. Step 6: Final answer
    x = 16,625,848.54

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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.