Home / 49,774,630.60-74,661,945.90-41,271,574.60

Finding the Fourth Proportional to 49,774,630.60, 74,661,945.90 and 41,271,574.60

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Solution

The fourth proportional to 49,774,630.60, 74,661,945.90 and 41,271,574.60 is: 61,907,361.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,774,630.60 : 74,661,945.90 = 41,271,574.60 : x
  2. Step 2: Convert to fraction form
    49,774,630.60/74,661,945.90 = 41,271,574.60/x
  3. Step 3: Cross multiply
    49,774,630.60x = 74,661,945.90 × 41,271,574.60
  4. Step 4: Simplify right side
    49,774,630.60x = 3,081,416,069,993,014.50
  5. Step 5: Solve for x
    x = 3,081,416,069,993,014.50/49,774,630.60
  6. Step 6: Final answer
    x = 61,907,361.90

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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.