Home / 11,142,910.44-16,719,089.76-6,088,316.04

Finding the Fourth Proportional to 11,142,910.44, 16,719,089.76 and 6,088,316.04

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Solution

The fourth proportional to 11,142,910.44, 16,719,089.76 and 6,088,316.04 is: 9,135,055.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,142,910.44 : 16,719,089.76 = 6,088,316.04 : x
  2. Step 2: Convert to fraction form
    11,142,910.44/16,719,089.76 = 6,088,316.04/x
  3. Step 3: Cross multiply
    11,142,910.44x = 16,719,089.76 × 6,088,316.04
  4. Step 4: Simplify right side
    11,142,910.44x = 101,791,102,360,007.75
  5. Step 5: Solve for x
    x = 101,791,102,360,007.75/11,142,910.44
  6. Step 6: Final answer
    x = 9,135,055.24

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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.