Home / 16,165,666.58-24,252,360.61-5,383,060.88

Finding the Fourth Proportional to 16,165,666.58, 24,252,360.61 and 5,383,060.88

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Solution

The fourth proportional to 16,165,666.58, 24,252,360.61 and 5,383,060.88 is: 8,075,876.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,666.58 : 24,252,360.61 = 5,383,060.88 : x
  2. Step 2: Convert to fraction form
    16,165,666.58/24,252,360.61 = 5,383,060.88/x
  3. Step 3: Cross multiply
    16,165,666.58x = 24,252,360.61 × 5,383,060.88
  4. Step 4: Simplify right side
    16,165,666.58x = 130,551,933,647,343.94
  5. Step 5: Solve for x
    x = 130,551,933,647,343.94/16,165,666.58
  6. Step 6: Final answer
    x = 8,075,876.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.