Home / 23,246,072.88-34,869,051-11,078,654.64

Finding the Fourth Proportional to 23,246,072.88, 34,869,051 and 11,078,654.64

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Solution

The fourth proportional to 23,246,072.88, 34,869,051 and 11,078,654.64 is: 16,617,954.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,246,072.88 : 34,869,051 = 11,078,654.64 : x
  2. Step 2: Convert to fraction form
    23,246,072.88/34,869,051 = 11,078,654.64/x
  3. Step 3: Cross multiply
    23,246,072.88x = 34,869,051 × 11,078,654.64
  4. Step 4: Simplify right side
    23,246,072.88x = 386,302,173,653,546.69
  5. Step 5: Solve for x
    x = 386,302,173,653,546.69/23,246,072.88
  6. Step 6: Final answer
    x = 16,617,954.17

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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.