Home / 25,261,504.60-37,892,256.90-9,089,951.80

Finding the Fourth Proportional to 25,261,504.60, 37,892,256.90 and 9,089,951.80

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Solution

The fourth proportional to 25,261,504.60, 37,892,256.90 and 9,089,951.80 is: 13,634,927.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,261,504.60 : 37,892,256.90 = 9,089,951.80 : x
  2. Step 2: Convert to fraction form
    25,261,504.60/37,892,256.90 = 9,089,951.80/x
  3. Step 3: Cross multiply
    25,261,504.60x = 37,892,256.90 × 9,089,951.80
  4. Step 4: Simplify right side
    25,261,504.60x = 344,438,788,814,217.44
  5. Step 5: Solve for x
    x = 344,438,788,814,217.44/25,261,504.60
  6. Step 6: Final answer
    x = 13,634,927.70

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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.