Home / 41,340,209.74-61,968,629.64-25,998,463.60

Finding the Fourth Proportional to 41,340,209.74, 61,968,629.64 and 25,998,463.60

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Solution

The fourth proportional to 41,340,209.74, 61,968,629.64 and 25,998,463.60 is: 38,971,480.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,209.74 : 61,968,629.64 = 25,998,463.60 : x
  2. Step 2: Convert to fraction form
    41,340,209.74/61,968,629.64 = 25,998,463.60/x
  3. Step 3: Cross multiply
    41,340,209.74x = 61,968,629.64 × 25,998,463.60
  4. Step 4: Simplify right side
    41,340,209.74x = 1,611,089,162,037,421.25
  5. Step 5: Solve for x
    x = 1,611,089,162,037,421.25/41,340,209.74
  6. Step 6: Final answer
    x = 38,971,480.12

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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.