Home / 14,434,722.13-21,652,111.06-3,504,865.68

Finding the Fourth Proportional to 14,434,722.13, 21,652,111.06 and 3,504,865.68

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Solution

The fourth proportional to 14,434,722.13, 21,652,111.06 and 3,504,865.68 is: 5,257,305.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,434,722.13 : 21,652,111.06 = 3,504,865.68 : x
  2. Step 2: Convert to fraction form
    14,434,722.13/21,652,111.06 = 3,504,865.68/x
  3. Step 3: Cross multiply
    14,434,722.13x = 21,652,111.06 × 3,504,865.68
  4. Step 4: Simplify right side
    14,434,722.13x = 75,887,740,845,481.86
  5. Step 5: Solve for x
    x = 75,887,740,845,481.86/14,434,722.13
  6. Step 6: Final answer
    x = 5,257,305.28

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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.