Home / 23,491,265.63-32,421,845.43-13,701,709.82

Finding the Fourth Proportional to 23,491,265.63, 32,421,845.43 and 13,701,709.82

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Solution

The fourth proportional to 23,491,265.63, 32,421,845.43 and 13,701,709.82 is: 18,910,633.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491,265.63 : 32,421,845.43 = 13,701,709.82 : x
  2. Step 2: Convert to fraction form
    23,491,265.63/32,421,845.43 = 13,701,709.82/x
  3. Step 3: Cross multiply
    23,491,265.63x = 32,421,845.43 × 13,701,709.82
  4. Step 4: Simplify right side
    23,491,265.63x = 444,234,717,748,643.88
  5. Step 5: Solve for x
    x = 444,234,717,748,643.88/23,491,265.63
  6. Step 6: Final answer
    x = 18,910,633.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.