Home / 16,610,367.15-24,868,311.53-12,799,738.35

Finding the Fourth Proportional to 16,610,367.15, 24,868,311.53 and 12,799,738.35

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Solution

The fourth proportional to 16,610,367.15, 24,868,311.53 and 12,799,738.35 is: 19,163,205.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,367.15 : 24,868,311.53 = 12,799,738.35 : x
  2. Step 2: Convert to fraction form
    16,610,367.15/24,868,311.53 = 12,799,738.35/x
  3. Step 3: Cross multiply
    16,610,367.15x = 24,868,311.53 × 12,799,738.35
  4. Step 4: Simplify right side
    16,610,367.15x = 318,307,880,726,289.44
  5. Step 5: Solve for x
    x = 318,307,880,726,289.44/16,610,367.15
  6. Step 6: Final answer
    x = 19,163,205.60

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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.