Home / 246,867,180.37-370,362,566.29-71,990,234.65

Finding the Fourth Proportional to 246,867,180.37, 370,362,566.29 and 71,990,234.65

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Solution

The fourth proportional to 246,867,180.37, 370,362,566.29 and 71,990,234.65 is: 108,003,372.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,867,180.37 : 370,362,566.29 = 71,990,234.65 : x
  2. Step 2: Convert to fraction form
    246,867,180.37/370,362,566.29 = 71,990,234.65/x
  3. Step 3: Cross multiply
    246,867,180.37x = 370,362,566.29 × 71,990,234.65
  4. Step 4: Simplify right side
    246,867,180.37x = 26,662,488,054,050,768
  5. Step 5: Solve for x
    x = 26,662,488,054,050,768/246,867,180.37
  6. Step 6: Final answer
    x = 108,003,372.56

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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.