Home / 34,543,940.48-51,833,843.72-14,088,667.04

Finding the Fourth Proportional to 34,543,940.48, 51,833,843.72 and 14,088,667.04

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Solution

The fourth proportional to 34,543,940.48, 51,833,843.72 and 14,088,667.04 is: 21,140,314.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,543,940.48 : 51,833,843.72 = 14,088,667.04 : x
  2. Step 2: Convert to fraction form
    34,543,940.48/51,833,843.72 = 14,088,667.04/x
  3. Step 3: Cross multiply
    34,543,940.48x = 51,833,843.72 × 14,088,667.04
  4. Step 4: Simplify right side
    34,543,940.48x = 730,269,765,504,031.62
  5. Step 5: Solve for x
    x = 730,269,765,504,031.62/34,543,940.48
  6. Step 6: Final answer
    x = 21,140,314.49

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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.