Home / 43,705,025.20-65,575,908.60-23,486,647.60

Finding the Fourth Proportional to 43,705,025.20, 65,575,908.60 and 23,486,647.60

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Solution

The fourth proportional to 43,705,025.20, 65,575,908.60 and 23,486,647.60 is: 35,239,843.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,705,025.20 : 65,575,908.60 = 23,486,647.60 : x
  2. Step 2: Convert to fraction form
    43,705,025.20/65,575,908.60 = 23,486,647.60/x
  3. Step 3: Cross multiply
    43,705,025.20x = 65,575,908.60 × 23,486,647.60
  4. Step 4: Simplify right side
    43,705,025.20x = 1,540,158,256,338,009.50
  5. Step 5: Solve for x
    x = 1,540,158,256,338,009.50/43,705,025.20
  6. Step 6: Final answer
    x = 35,239,843.69

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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.