Home / 16,327,758.44-22,532,300.08-8,985,591.56

Finding the Fourth Proportional to 16,327,758.44, 22,532,300.08 and 8,985,591.56

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Solution

The fourth proportional to 16,327,758.44, 22,532,300.08 and 8,985,591.56 is: 12,400,112.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,327,758.44 : 22,532,300.08 = 8,985,591.56 : x
  2. Step 2: Convert to fraction form
    16,327,758.44/22,532,300.08 = 8,985,591.56/x
  3. Step 3: Cross multiply
    16,327,758.44x = 22,532,300.08 × 8,985,591.56
  4. Step 4: Simplify right side
    16,327,758.44x = 202,466,045,426,235.31
  5. Step 5: Solve for x
    x = 202,466,045,426,235.31/16,327,758.44
  6. Step 6: Final answer
    x = 12,400,112.74

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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.