Home / 584,768,514.75-876,562,208.34-366,571,794.03

Finding the Fourth Proportional to 584,768,514.75, 876,562,208.34 and 366,571,794.03

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Solution

The fourth proportional to 584,768,514.75, 876,562,208.34 and 366,571,794.03 is: 549,487,486.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,768,514.75 : 876,562,208.34 = 366,571,794.03 : x
  2. Step 2: Convert to fraction form
    584,768,514.75/876,562,208.34 = 366,571,794.03/x
  3. Step 3: Cross multiply
    584,768,514.75x = 876,562,208.34 × 366,571,794.03
  4. Step 4: Simplify right side
    584,768,514.75x = 321,322,981,290,092,416
  5. Step 5: Solve for x
    x = 321,322,981,290,092,416/584,768,514.75
  6. Step 6: Final answer
    x = 549,487,486.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.