Home / 606,826,059.75-837,422,182.94-328,367,586.15

Finding the Fourth Proportional to 606,826,059.75, 837,422,182.94 and 328,367,586.15

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Solution

The fourth proportional to 606,826,059.75, 837,422,182.94 and 328,367,586.15 is: 453,148,470.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,826,059.75 : 837,422,182.94 = 328,367,586.15 : x
  2. Step 2: Convert to fraction form
    606,826,059.75/837,422,182.94 = 328,367,586.15/x
  3. Step 3: Cross multiply
    606,826,059.75x = 837,422,182.94 × 328,367,586.15
  4. Step 4: Simplify right side
    606,826,059.75x = 274,982,300,798,829,632
  5. Step 5: Solve for x
    x = 274,982,300,798,829,632/606,826,059.75
  6. Step 6: Final answer
    x = 453,148,470.44

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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.