Home / 576,209,186.26-794,836,771.23-346,904,336.23

Finding the Fourth Proportional to 576,209,186.26, 794,836,771.23 and 346,904,336.23

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Solution

The fourth proportional to 576,209,186.26, 794,836,771.23 and 346,904,336.23 is: 478,528,161.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,209,186.26 : 794,836,771.23 = 346,904,336.23 : x
  2. Step 2: Convert to fraction form
    576,209,186.26/794,836,771.23 = 346,904,336.23/x
  3. Step 3: Cross multiply
    576,209,186.26x = 794,836,771.23 × 346,904,336.23
  4. Step 4: Simplify right side
    576,209,186.26x = 275,732,322,534,739,520
  5. Step 5: Solve for x
    x = 275,732,322,534,739,520/576,209,186.26
  6. Step 6: Final answer
    x = 478,528,161.49

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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.