Home / 16,333,561.76-24,505,492-7,697,313.44

Finding the Fourth Proportional to 16,333,561.76, 24,505,492 and 7,697,313.44

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Solution

The fourth proportional to 16,333,561.76, 24,505,492 and 7,697,313.44 is: 11,548,396.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,333,561.76 : 24,505,492 = 7,697,313.44 : x
  2. Step 2: Convert to fraction form
    16,333,561.76/24,505,492 = 7,697,313.44/x
  3. Step 3: Cross multiply
    16,333,561.76x = 24,505,492 × 7,697,313.44
  4. Step 4: Simplify right side
    16,333,561.76x = 188,626,452,925,412.50
  5. Step 5: Solve for x
    x = 188,626,452,925,412.50/16,333,561.76
  6. Step 6: Final answer
    x = 11,548,396.83

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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.