Home / 14,563,334.62-20,097,360.48-8,036,917.39

Finding the Fourth Proportional to 14,563,334.62, 20,097,360.48 and 8,036,917.39

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Solution

The fourth proportional to 14,563,334.62, 20,097,360.48 and 8,036,917.39 is: 11,090,923.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,563,334.62 : 20,097,360.48 = 8,036,917.39 : x
  2. Step 2: Convert to fraction form
    14,563,334.62/20,097,360.48 = 8,036,917.39/x
  3. Step 3: Cross multiply
    14,563,334.62x = 20,097,360.48 × 8,036,917.39
  4. Step 4: Simplify right side
    14,563,334.62x = 161,520,825,934,810.75
  5. Step 5: Solve for x
    x = 161,520,825,934,810.75/14,563,334.62
  6. Step 6: Final answer
    x = 11,090,923.21

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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.