Home / 11,664,013.98-16,096,349.39-6,507,376.59

Finding the Fourth Proportional to 11,664,013.98, 16,096,349.39 and 6,507,376.59

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Solution

The fourth proportional to 11,664,013.98, 16,096,349.39 and 6,507,376.59 is: 8,980,185.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,013.98 : 16,096,349.39 = 6,507,376.59 : x
  2. Step 2: Convert to fraction form
    11,664,013.98/16,096,349.39 = 6,507,376.59/x
  3. Step 3: Cross multiply
    11,664,013.98x = 16,096,349.39 × 6,507,376.59
  4. Step 4: Simplify right side
    11,664,013.98x = 104,745,007,204,946.78
  5. Step 5: Solve for x
    x = 104,745,007,204,946.78/11,664,013.98
  6. Step 6: Final answer
    x = 8,980,185.33

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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.