Home / 606,826,063.75-837,422,188.46-328,367,590.15

Finding the Fourth Proportional to 606,826,063.75, 837,422,188.46 and 328,367,590.15

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Solution

The fourth proportional to 606,826,063.75, 837,422,188.46 and 328,367,590.15 is: 453,148,475.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,826,063.75 : 837,422,188.46 = 328,367,590.15 : x
  2. Step 2: Convert to fraction form
    606,826,063.75/837,422,188.46 = 328,367,590.15/x
  3. Step 3: Cross multiply
    606,826,063.75x = 837,422,188.46 × 328,367,590.15
  4. Step 4: Simplify right side
    606,826,063.75x = 274,982,305,961,107,488
  5. Step 5: Solve for x
    x = 274,982,305,961,107,488/606,826,063.75
  6. Step 6: Final answer
    x = 453,148,475.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.