Home / 11,452,199.14-17,178,147.54-2,816,374.22

Finding the Fourth Proportional to 11,452,199.14, 17,178,147.54 and 2,816,374.22

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Solution

The fourth proportional to 11,452,199.14, 17,178,147.54 and 2,816,374.22 is: 4,224,524.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452,199.14 : 17,178,147.54 = 2,816,374.22 : x
  2. Step 2: Convert to fraction form
    11,452,199.14/17,178,147.54 = 2,816,374.22/x
  3. Step 3: Cross multiply
    11,452,199.14x = 17,178,147.54 × 2,816,374.22
  4. Step 4: Simplify right side
    11,452,199.14x = 48,380,091,779,039.80
  5. Step 5: Solve for x
    x = 48,380,091,779,039.80/11,452,199.14
  6. Step 6: Final answer
    x = 4,224,524.15

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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.