Home / 16,383,476.80-24,586,186.42-6,798,864.55

Finding the Fourth Proportional to 16,383,476.80, 24,586,186.42 and 6,798,864.55

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Solution

The fourth proportional to 16,383,476.80, 24,586,186.42 and 6,798,864.55 is: 10,202,849.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,383,476.80 : 24,586,186.42 = 6,798,864.55 : x
  2. Step 2: Convert to fraction form
    16,383,476.80/24,586,186.42 = 6,798,864.55/x
  3. Step 3: Cross multiply
    16,383,476.80x = 24,586,186.42 × 6,798,864.55
  4. Step 4: Simplify right side
    16,383,476.80x = 167,158,151,225,518
  5. Step 5: Solve for x
    x = 167,158,151,225,518/16,383,476.80
  6. Step 6: Final answer
    x = 10,202,849.69

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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.