Home / 15,192,153.24-22,786,814.43-4,263,364.32

Finding the Fourth Proportional to 15,192,153.24, 22,786,814.43 and 4,263,364.32

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Solution

The fourth proportional to 15,192,153.24, 22,786,814.43 and 4,263,364.32 is: 6,394,649.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,192,153.24 : 22,786,814.43 = 4,263,364.32 : x
  2. Step 2: Convert to fraction form
    15,192,153.24/22,786,814.43 = 4,263,364.32/x
  3. Step 3: Cross multiply
    15,192,153.24x = 22,786,814.43 × 4,263,364.32
  4. Step 4: Simplify right side
    15,192,153.24x = 97,148,491,607,323.14
  5. Step 5: Solve for x
    x = 97,148,491,607,323.14/15,192,153.24
  6. Step 6: Final answer
    x = 6,394,649.27

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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.