Home / 44,511,145.80-66,766,718.70-41,393,358.60

Finding the Fourth Proportional to 44,511,145.80, 66,766,718.70 and 41,393,358.60

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Solution

The fourth proportional to 44,511,145.80, 66,766,718.70 and 41,393,358.60 is: 62,090,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,511,145.80 : 66,766,718.70 = 41,393,358.60 : x
  2. Step 2: Convert to fraction form
    44,511,145.80/66,766,718.70 = 41,393,358.60/x
  3. Step 3: Cross multiply
    44,511,145.80x = 66,766,718.70 × 41,393,358.60
  4. Step 4: Simplify right side
    44,511,145.80x = 2,763,698,729,694,426
  5. Step 5: Solve for x
    x = 2,763,698,729,694,426/44,511,145.80
  6. Step 6: Final answer
    x = 62,090,037.90

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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.