Home / 33,619,974.50-46,407,174.33-19,685,808.77

Finding the Fourth Proportional to 33,619,974.50, 46,407,174.33 and 19,685,808.77

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Solution

The fourth proportional to 33,619,974.50, 46,407,174.33 and 19,685,808.77 is: 27,173,213.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,619,974.50 : 46,407,174.33 = 19,685,808.77 : x
  2. Step 2: Convert to fraction form
    33,619,974.50/46,407,174.33 = 19,685,808.77/x
  3. Step 3: Cross multiply
    33,619,974.50x = 46,407,174.33 × 19,685,808.77
  4. Step 4: Simplify right side
    33,619,974.50x = 913,562,759,184,397
  5. Step 5: Solve for x
    x = 913,562,759,184,397/33,619,974.50
  6. Step 6: Final answer
    x = 27,173,213.93

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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.