Home / 606,826,054-837,422,175-328,367,580.40

Finding the Fourth Proportional to 606,826,054, 837,422,175 and 328,367,580.40

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Solution

The fourth proportional to 606,826,054, 837,422,175 and 328,367,580.40 is: 453,148,462.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,826,054 : 837,422,175 = 328,367,580.40 : x
  2. Step 2: Convert to fraction form
    606,826,054/837,422,175 = 328,367,580.40/x
  3. Step 3: Cross multiply
    606,826,054x = 837,422,175 × 328,367,580.40
  4. Step 4: Simplify right side
    606,826,054x = 274,982,293,378,055,360
  5. Step 5: Solve for x
    x = 274,982,293,378,055,360/606,826,054
  6. Step 6: Final answer
    x = 453,148,462.50

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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.