Home / 16,669,560.96-24,971,987.88-12,284,736.84

Finding the Fourth Proportional to 16,669,560.96, 24,971,987.88 and 12,284,736.84

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Solution

The fourth proportional to 16,669,560.96, 24,971,987.88 and 12,284,736.84 is: 18,403,262.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,669,560.96 : 24,971,987.88 = 12,284,736.84 : x
  2. Step 2: Convert to fraction form
    16,669,560.96/24,971,987.88 = 12,284,736.84/x
  3. Step 3: Cross multiply
    16,669,560.96x = 24,971,987.88 × 12,284,736.84
  4. Step 4: Simplify right side
    16,669,560.96x = 306,774,299,477,469.50
  5. Step 5: Solve for x
    x = 306,774,299,477,469.50/16,669,560.96
  6. Step 6: Final answer
    x = 18,403,262.10

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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.