Home / 17,112,691.08-25,669,971.54-4,333,306.50

Finding the Fourth Proportional to 17,112,691.08, 25,669,971.54 and 4,333,306.50

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Solution

The fourth proportional to 17,112,691.08, 25,669,971.54 and 4,333,306.50 is: 6,500,196.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,112,691.08 : 25,669,971.54 = 4,333,306.50 : x
  2. Step 2: Convert to fraction form
    17,112,691.08/25,669,971.54 = 4,333,306.50/x
  3. Step 3: Cross multiply
    17,112,691.08x = 25,669,971.54 × 4,333,306.50
  4. Step 4: Simplify right side
    17,112,691.08x = 111,235,854,529,097
  5. Step 5: Solve for x
    x = 111,235,854,529,097/17,112,691.08
  6. Step 6: Final answer
    x = 6,500,196.49

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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.