Home / 15,021,919.00-22,529,725.62-4,236,697.58

Finding the Fourth Proportional to 15,021,919.00, 22,529,725.62 and 4,236,697.58

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Solution

The fourth proportional to 15,021,919.00, 22,529,725.62 and 4,236,697.58 is: 6,354,157.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,021,919.00 : 22,529,725.62 = 4,236,697.58 : x
  2. Step 2: Convert to fraction form
    15,021,919.00/22,529,725.62 = 4,236,697.58/x
  3. Step 3: Cross multiply
    15,021,919.00x = 22,529,725.62 × 4,236,697.58
  4. Step 4: Simplify right side
    15,021,919.00x = 95,451,633,883,781.77
  5. Step 5: Solve for x
    x = 95,451,633,883,781.77/15,021,919.00
  6. Step 6: Final answer
    x = 6,354,157.14

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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.