Home / 241,610,647.62-362,349,828.04-66,691,866.34

Finding the Fourth Proportional to 241,610,647.62, 362,349,828.04 and 66,691,866.34

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Solution

The fourth proportional to 241,610,647.62, 362,349,828.04 and 66,691,866.34 is: 100,019,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,610,647.62 : 362,349,828.04 = 66,691,866.34 : x
  2. Step 2: Convert to fraction form
    241,610,647.62/362,349,828.04 = 66,691,866.34/x
  3. Step 3: Cross multiply
    241,610,647.62x = 362,349,828.04 × 66,691,866.34
  4. Step 4: Simplify right side
    241,610,647.62x = 24,165,786,299,965,668
  5. Step 5: Solve for x
    x = 24,165,786,299,965,668/241,610,647.62
  6. Step 6: Final answer
    x = 100,019,541.93

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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.