Home / 11,089,623.60-16,634,435.40-10,940,324.40

Finding the Fourth Proportional to 11,089,623.60, 16,634,435.40 and 10,940,324.40

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Solution

The fourth proportional to 11,089,623.60, 16,634,435.40 and 10,940,324.40 is: 16,410,486.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089,623.60 : 16,634,435.40 = 10,940,324.40 : x
  2. Step 2: Convert to fraction form
    11,089,623.60/16,634,435.40 = 10,940,324.40/x
  3. Step 3: Cross multiply
    11,089,623.60x = 16,634,435.40 × 10,940,324.40
  4. Step 4: Simplify right side
    11,089,623.60x = 181,986,119,486,843.78
  5. Step 5: Solve for x
    x = 181,986,119,486,843.78/11,089,623.60
  6. Step 6: Final answer
    x = 16,410,486.60

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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.