Home / 16,402,537.80-24,603,806.70-11,027,766.60

Finding the Fourth Proportional to 16,402,537.80, 24,603,806.70 and 11,027,766.60

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Solution

The fourth proportional to 16,402,537.80, 24,603,806.70 and 11,027,766.60 is: 16,541,649.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,537.80 : 24,603,806.70 = 11,027,766.60 : x
  2. Step 2: Convert to fraction form
    16,402,537.80/24,603,806.70 = 11,027,766.60/x
  3. Step 3: Cross multiply
    16,402,537.80x = 24,603,806.70 × 11,027,766.60
  4. Step 4: Simplify right side
    16,402,537.80x = 271,325,037,759,116.19
  5. Step 5: Solve for x
    x = 271,325,037,759,116.19/16,402,537.80
  6. Step 6: Final answer
    x = 16,541,649.90

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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.