Home / 11,017,830.60-16,526,745.90-6,706,816.20

Finding the Fourth Proportional to 11,017,830.60, 16,526,745.90 and 6,706,816.20

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Solution

The fourth proportional to 11,017,830.60, 16,526,745.90 and 6,706,816.20 is: 10,060,224.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,017,830.60 : 16,526,745.90 = 6,706,816.20 : x
  2. Step 2: Convert to fraction form
    11,017,830.60/16,526,745.90 = 6,706,816.20/x
  3. Step 3: Cross multiply
    11,017,830.60x = 16,526,745.90 × 6,706,816.20
  4. Step 4: Simplify right side
    11,017,830.60x = 110,841,847,135,403.58
  5. Step 5: Solve for x
    x = 110,841,847,135,403.58/11,017,830.60
  6. Step 6: Final answer
    x = 10,060,224.30

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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.