Home / 23,491,262.63-32,421,841.29-13,701,706.82

Finding the Fourth Proportional to 23,491,262.63, 32,421,841.29 and 13,701,706.82

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Solution

The fourth proportional to 23,491,262.63, 32,421,841.29 and 13,701,706.82 is: 18,910,629.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491,262.63 : 32,421,841.29 = 13,701,706.82 : x
  2. Step 2: Convert to fraction form
    23,491,262.63/32,421,841.29 = 13,701,706.82/x
  3. Step 3: Cross multiply
    23,491,262.63x = 32,421,841.29 × 13,701,706.82
  4. Step 4: Simplify right side
    23,491,262.63x = 444,234,563,706,659.94
  5. Step 5: Solve for x
    x = 444,234,563,706,659.94/23,491,262.63
  6. Step 6: Final answer
    x = 18,910,629.48

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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.