Home / 33,579,323.30-50,356,543.35-10,860,961.70

Finding the Fourth Proportional to 33,579,323.30, 50,356,543.35 and 10,860,961.70

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Solution

The fourth proportional to 33,579,323.30, 50,356,543.35 and 10,860,961.70 is: 16,287,418.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,579,323.30 : 50,356,543.35 = 10,860,961.70 : x
  2. Step 2: Convert to fraction form
    33,579,323.30/50,356,543.35 = 10,860,961.70/x
  3. Step 3: Cross multiply
    33,579,323.30x = 50,356,543.35 × 10,860,961.70
  4. Step 4: Simplify right side
    33,579,323.30x = 546,920,488,668,739.69
  5. Step 5: Solve for x
    x = 546,920,488,668,739.69/33,579,323.30
  6. Step 6: Final answer
    x = 16,287,418.41

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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.