Home / 29,560,475.20-44,355,458.40-16,790,785.60

Finding the Fourth Proportional to 29,560,475.20, 44,355,458.40 and 16,790,785.60

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Solution

The fourth proportional to 29,560,475.20, 44,355,458.40 and 16,790,785.60 is: 25,194,554.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,560,475.20 : 44,355,458.40 = 16,790,785.60 : x
  2. Step 2: Convert to fraction form
    29,560,475.20/44,355,458.40 = 16,790,785.60/x
  3. Step 3: Cross multiply
    29,560,475.20x = 44,355,458.40 × 16,790,785.60
  4. Step 4: Simplify right side
    29,560,475.20x = 744,762,992,184,119.12
  5. Step 5: Solve for x
    x = 744,762,992,184,119.12/29,560,475.20
  6. Step 6: Final answer
    x = 25,194,554.12

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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.