Home / 23,929,700.90-35,887,021.83-7,751,898.72

Finding the Fourth Proportional to 23,929,700.90, 35,887,021.83 and 7,751,898.72

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Solution

The fourth proportional to 23,929,700.90, 35,887,021.83 and 7,751,898.72 is: 11,625,408.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,929,700.90 : 35,887,021.83 = 7,751,898.72 : x
  2. Step 2: Convert to fraction form
    23,929,700.90/35,887,021.83 = 7,751,898.72/x
  3. Step 3: Cross multiply
    23,929,700.90x = 35,887,021.83 × 7,751,898.72
  4. Step 4: Simplify right side
    23,929,700.90x = 278,192,558,588,589.03
  5. Step 5: Solve for x
    x = 278,192,558,588,589.03/23,929,700.90
  6. Step 6: Final answer
    x = 11,625,408.93

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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.