Home / 16,165,658.59-24,252,348.62-5,383,052.86

Finding the Fourth Proportional to 16,165,658.59, 24,252,348.62 and 5,383,052.86

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Solution

The fourth proportional to 16,165,658.59, 24,252,348.62 and 5,383,052.86 is: 8,075,864.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,658.59 : 24,252,348.62 = 5,383,052.86 : x
  2. Step 2: Convert to fraction form
    16,165,658.59/24,252,348.62 = 5,383,052.86/x
  3. Step 3: Cross multiply
    16,165,658.59x = 24,252,348.62 × 5,383,052.86
  4. Step 4: Simplify right side
    16,165,658.59x = 130,551,674,452,431.05
  5. Step 5: Solve for x
    x = 130,551,674,452,431.05/16,165,658.59
  6. Step 6: Final answer
    x = 8,075,864.88

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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.