Home / 606,826,054.13-837,422,175.17-328,367,580.53

Finding the Fourth Proportional to 606,826,054.13, 837,422,175.17 and 328,367,580.53

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Solution

The fourth proportional to 606,826,054.13, 837,422,175.17 and 328,367,580.53 is: 453,148,462.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,826,054.13 : 837,422,175.17 = 328,367,580.53 : x
  2. Step 2: Convert to fraction form
    606,826,054.13/837,422,175.17 = 328,367,580.53/x
  3. Step 3: Cross multiply
    606,826,054.13x = 837,422,175.17 × 328,367,580.53
  4. Step 4: Simplify right side
    606,826,054.13x = 274,982,293,539,376,544
  5. Step 5: Solve for x
    x = 274,982,293,539,376,544/606,826,054.13
  6. Step 6: Final answer
    x = 453,148,462.68

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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.