Home / 16,669,562.44-24,971,990.13-12,284,738.35

Finding the Fourth Proportional to 16,669,562.44, 24,971,990.13 and 12,284,738.35

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Solution

The fourth proportional to 16,669,562.44, 24,971,990.13 and 12,284,738.35 is: 18,403,264.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,669,562.44 : 24,971,990.13 = 12,284,738.35 : x
  2. Step 2: Convert to fraction form
    16,669,562.44/24,971,990.13 = 12,284,738.35/x
  3. Step 3: Cross multiply
    16,669,562.44x = 24,971,990.13 × 12,284,738.35
  4. Step 4: Simplify right side
    16,669,562.44x = 306,774,364,825,832.44
  5. Step 5: Solve for x
    x = 306,774,364,825,832.44/16,669,562.44
  6. Step 6: Final answer
    x = 18,403,264.39

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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.