Home / 164,004,620.40-246,010,867.20-48,992,914.80

Finding the Fourth Proportional to 164,004,620.40, 246,010,867.20 and 48,992,914.80

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Solution

The fourth proportional to 164,004,620.40, 246,010,867.20 and 48,992,914.80 is: 73,490,548.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,004,620.40 : 246,010,867.20 = 48,992,914.80 : x
  2. Step 2: Convert to fraction form
    164,004,620.40/246,010,867.20 = 48,992,914.80/x
  3. Step 3: Cross multiply
    164,004,620.40x = 246,010,867.20 × 48,992,914.80
  4. Step 4: Simplify right side
    164,004,620.40x = 12,052,789,456,603,714
  5. Step 5: Solve for x
    x = 12,052,789,456,603,714/164,004,620.40
  6. Step 6: Final answer
    x = 73,490,548.18

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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.