Home / 11,666,114.60-17,499,171.90-4,093,845.80

Finding the Fourth Proportional to 11,666,114.60, 17,499,171.90 and 4,093,845.80

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Solution

The fourth proportional to 11,666,114.60, 17,499,171.90 and 4,093,845.80 is: 6,140,768.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,666,114.60 : 17,499,171.90 = 4,093,845.80 : x
  2. Step 2: Convert to fraction form
    11,666,114.60/17,499,171.90 = 4,093,845.80/x
  3. Step 3: Cross multiply
    11,666,114.60x = 17,499,171.90 × 4,093,845.80
  4. Step 4: Simplify right side
    11,666,114.60x = 71,638,911,386,293.02
  5. Step 5: Solve for x
    x = 71,638,911,386,293.02/11,666,114.60
  6. Step 6: Final answer
    x = 6,140,768.70

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1.5x scale

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.