Home / 325,079,570.70-488,415,618.45-244,458,002.70

Finding the Fourth Proportional to 325,079,570.70, 488,415,618.45 and 244,458,002.70

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Solution

The fourth proportional to 325,079,570.70, 488,415,618.45 and 244,458,002.70 is: 367,285,788.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,079,570.70 : 488,415,618.45 = 244,458,002.70 : x
  2. Step 2: Convert to fraction form
    325,079,570.70/488,415,618.45 = 244,458,002.70/x
  3. Step 3: Cross multiply
    325,079,570.70x = 488,415,618.45 × 244,458,002.70
  4. Step 4: Simplify right side
    325,079,570.70x = 119,397,106,573,772,256
  5. Step 5: Solve for x
    x = 119,397,106,573,772,256/325,079,570.70
  6. Step 6: Final answer
    x = 367,285,788.88

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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.