Home / 14,356,234.60-21,528,131.10-5,833,738.60

Finding the Fourth Proportional to 14,356,234.60, 21,528,131.10 and 5,833,738.60

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Solution

The fourth proportional to 14,356,234.60, 21,528,131.10 and 5,833,738.60 is: 8,748,080.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356,234.60 : 21,528,131.10 = 5,833,738.60 : x
  2. Step 2: Convert to fraction form
    14,356,234.60/21,528,131.10 = 5,833,738.60/x
  3. Step 3: Cross multiply
    14,356,234.60x = 21,528,131.10 × 5,833,738.60
  4. Step 4: Simplify right side
    14,356,234.60x = 125,589,489,383,930.45
  5. Step 5: Solve for x
    x = 125,589,489,383,930.45/14,356,234.60
  6. Step 6: Final answer
    x = 8,748,080.04

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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.