Home / 10,102,473.82-15,153,842.04-3,370,887.82

Finding the Fourth Proportional to 10,102,473.82, 15,153,842.04 and 3,370,887.82

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Solution

The fourth proportional to 10,102,473.82, 15,153,842.04 and 3,370,887.82 is: 5,056,375.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,102,473.82 : 15,153,842.04 = 3,370,887.82 : x
  2. Step 2: Convert to fraction form
    10,102,473.82/15,153,842.04 = 3,370,887.82/x
  3. Step 3: Cross multiply
    10,102,473.82x = 15,153,842.04 × 3,370,887.82
  4. Step 4: Simplify right side
    10,102,473.82x = 51,081,901,558,839.95
  5. Step 5: Solve for x
    x = 51,081,901,558,839.95/10,102,473.82
  6. Step 6: Final answer
    x = 5,056,375.54

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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.