Home / 14,726,114.40-22,089,171.60-8,986,551.60

Finding the Fourth Proportional to 14,726,114.40, 22,089,171.60 and 8,986,551.60

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Solution

The fourth proportional to 14,726,114.40, 22,089,171.60 and 8,986,551.60 is: 13,479,827.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,726,114.40 : 22,089,171.60 = 8,986,551.60 : x
  2. Step 2: Convert to fraction form
    14,726,114.40/22,089,171.60 = 8,986,551.60/x
  3. Step 3: Cross multiply
    14,726,114.40x = 22,089,171.60 × 8,986,551.60
  4. Step 4: Simplify right side
    14,726,114.40x = 198,505,480,384,654.56
  5. Step 5: Solve for x
    x = 198,505,480,384,654.56/14,726,114.40
  6. Step 6: Final answer
    x = 13,479,827.40

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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.