Home / 25,089,531.18-37,629,807.35-15,964,523.16

Finding the Fourth Proportional to 25,089,531.18, 37,629,807.35 and 15,964,523.16

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Solution

The fourth proportional to 25,089,531.18, 37,629,807.35 and 15,964,523.16 is: 23,943,928.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,531.18 : 37,629,807.35 = 15,964,523.16 : x
  2. Step 2: Convert to fraction form
    25,089,531.18/37,629,807.35 = 15,964,523.16/x
  3. Step 3: Cross multiply
    25,089,531.18x = 37,629,807.35 × 15,964,523.16
  4. Step 4: Simplify right side
    25,089,531.18x = 600,741,930,865,590.62
  5. Step 5: Solve for x
    x = 600,741,930,865,590.62/25,089,531.18
  6. Step 6: Final answer
    x = 23,943,928.11

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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.