Home / 16,093,822.94-22,210,059.69-9,219,633.60

Finding the Fourth Proportional to 16,093,822.94, 22,210,059.69 and 9,219,633.60

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Solution

The fourth proportional to 16,093,822.94, 22,210,059.69 and 9,219,633.60 is: 12,723,428.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,822.94 : 22,210,059.69 = 9,219,633.60 : x
  2. Step 2: Convert to fraction form
    16,093,822.94/22,210,059.69 = 9,219,633.60/x
  3. Step 3: Cross multiply
    16,093,822.94x = 22,210,059.69 × 9,219,633.60
  4. Step 4: Simplify right side
    16,093,822.94x = 204,768,612,575,929.59
  5. Step 5: Solve for x
    x = 204,768,612,575,929.59/16,093,822.94
  6. Step 6: Final answer
    x = 12,723,428.94

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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.