Home / 44,009,651.80-65,961,333.60-22,433,147.20

Finding the Fourth Proportional to 44,009,651.80, 65,961,333.60 and 22,433,147.20

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Solution

The fourth proportional to 44,009,651.80, 65,961,333.60 and 22,433,147.20 is: 33,622,631.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,651.80 : 65,961,333.60 = 22,433,147.20 : x
  2. Step 2: Convert to fraction form
    44,009,651.80/65,961,333.60 = 22,433,147.20/x
  3. Step 3: Cross multiply
    44,009,651.80x = 65,961,333.60 × 22,433,147.20
  4. Step 4: Simplify right side
    44,009,651.80x = 1,479,720,306,157,106
  5. Step 5: Solve for x
    x = 1,479,720,306,157,106/44,009,651.80
  6. Step 6: Final answer
    x = 33,622,631.53

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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.