Home / 336,285,004.20-504,427,506.30-244,451,999.40

Finding the Fourth Proportional to 336,285,004.20, 504,427,506.30 and 244,451,999.40

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Solution

The fourth proportional to 336,285,004.20, 504,427,506.30 and 244,451,999.40 is: 366,677,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,285,004.20 : 504,427,506.30 = 244,451,999.40 : x
  2. Step 2: Convert to fraction form
    336,285,004.20/504,427,506.30 = 244,451,999.40/x
  3. Step 3: Cross multiply
    336,285,004.20x = 504,427,506.30 × 244,451,999.40
  4. Step 4: Simplify right side
    336,285,004.20x = 123,308,312,467,391,104
  5. Step 5: Solve for x
    x = 123,308,312,467,391,104/336,285,004.20
  6. Step 6: Final answer
    x = 366,677,999.10

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1.5x scale

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.