Home / 246,183,999.40-368,977,400.70-109,724,530.60

Finding the Fourth Proportional to 246,183,999.40, 368,977,400.70 and 109,724,530.60

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Solution

The fourth proportional to 246,183,999.40, 368,977,400.70 and 109,724,530.60 is: 164,453,710.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,183,999.40 : 368,977,400.70 = 109,724,530.60 : x
  2. Step 2: Convert to fraction form
    246,183,999.40/368,977,400.70 = 109,724,530.60/x
  3. Step 3: Cross multiply
    246,183,999.40x = 368,977,400.70 × 109,724,530.60
  4. Step 4: Simplify right side
    246,183,999.40x = 40,485,872,093,815,608
  5. Step 5: Solve for x
    x = 40,485,872,093,815,608/246,183,999.40
  6. Step 6: Final answer
    x = 164,453,710.20

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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.