Home / 9,444,080.60-14,166,120.90-3,054,978.80

Finding the Fourth Proportional to 9,444,080.60, 14,166,120.90 and 3,054,978.80

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Solution

The fourth proportional to 9,444,080.60, 14,166,120.90 and 3,054,978.80 is: 4,582,468.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,080.60 : 14,166,120.90 = 3,054,978.80 : x
  2. Step 2: Convert to fraction form
    9,444,080.60/14,166,120.90 = 3,054,978.80/x
  3. Step 3: Cross multiply
    9,444,080.60x = 14,166,120.90 × 3,054,978.80
  4. Step 4: Simplify right side
    9,444,080.60x = 43,277,199,027,736.92
  5. Step 5: Solve for x
    x = 43,277,199,027,736.92/9,444,080.60
  6. Step 6: Final answer
    x = 4,582,468.20

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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.