Home / 16,676,021.14-23,027,271.39-10,491,376.48

Finding the Fourth Proportional to 16,676,021.14, 23,027,271.39 and 10,491,376.48

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Solution

The fourth proportional to 16,676,021.14, 23,027,271.39 and 10,491,376.48 is: 14,487,135.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,676,021.14 : 23,027,271.39 = 10,491,376.48 : x
  2. Step 2: Convert to fraction form
    16,676,021.14/23,027,271.39 = 10,491,376.48/x
  3. Step 3: Cross multiply
    16,676,021.14x = 23,027,271.39 × 10,491,376.48
  4. Step 4: Simplify right side
    16,676,021.14x = 241,587,773,459,622.94
  5. Step 5: Solve for x
    x = 241,587,773,459,622.94/16,676,021.14
  6. Step 6: Final answer
    x = 14,487,135.24

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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.