Home / 10,695,767.70-16,043,651.55-4,302,729.30

Finding the Fourth Proportional to 10,695,767.70, 16,043,651.55 and 4,302,729.30

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Solution

The fourth proportional to 10,695,767.70, 16,043,651.55 and 4,302,729.30 is: 6,454,093.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695,767.70 : 16,043,651.55 = 4,302,729.30 : x
  2. Step 2: Convert to fraction form
    10,695,767.70/16,043,651.55 = 4,302,729.30/x
  3. Step 3: Cross multiply
    10,695,767.70x = 16,043,651.55 × 4,302,729.30
  4. Step 4: Simplify right side
    10,695,767.70x = 69,031,489,603,175.41
  5. Step 5: Solve for x
    x = 69,031,489,603,175.41/10,695,767.70
  6. Step 6: Final answer
    x = 6,454,093.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.