Home / 29,322,014.80-44,004,017.40-12,294,907.60

Finding the Fourth Proportional to 29,322,014.80, 44,004,017.40 and 12,294,907.60

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Solution

The fourth proportional to 29,322,014.80, 44,004,017.40 and 12,294,907.60 is: 18,451,164.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,322,014.80 : 44,004,017.40 = 12,294,907.60 : x
  2. Step 2: Convert to fraction form
    29,322,014.80/44,004,017.40 = 12,294,907.60/x
  3. Step 3: Cross multiply
    29,322,014.80x = 44,004,017.40 × 12,294,907.60
  4. Step 4: Simplify right side
    29,322,014.80x = 541,025,327,961,792.19
  5. Step 5: Solve for x
    x = 541,025,327,961,792.19/29,322,014.80
  6. Step 6: Final answer
    x = 18,451,164.82

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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.