Home / 574,058,805.59-860,388,649.97-297,557,582.04

Finding the Fourth Proportional to 574,058,805.59, 860,388,649.97 and 297,557,582.04

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Solution

The fourth proportional to 574,058,805.59, 860,388,649.97 and 297,557,582.04 is: 445,973,764.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,058,805.59 : 860,388,649.97 = 297,557,582.04 : x
  2. Step 2: Convert to fraction form
    574,058,805.59/860,388,649.97 = 297,557,582.04/x
  3. Step 3: Cross multiply
    574,058,805.59x = 860,388,649.97 × 297,557,582.04
  4. Step 4: Simplify right side
    574,058,805.59x = 256,015,166,298,245,344
  5. Step 5: Solve for x
    x = 256,015,166,298,245,344/574,058,805.59
  6. Step 6: Final answer
    x = 445,973,764.02

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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.