Home / 2,240,773,244.88-3,361,321,297.80-860,587,754.64

Finding the Fourth Proportional to 2,240,773,244.88, 3,361,321,297.80 and 860,587,754.64

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Solution

The fourth proportional to 2,240,773,244.88, 3,361,321,297.80 and 860,587,754.64 is: 1,290,943,630.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,773,244.88 : 3,361,321,297.80 = 860,587,754.64 : x
  2. Step 2: Convert to fraction form
    2,240,773,244.88/3,361,321,297.80 = 860,587,754.64/x
  3. Step 3: Cross multiply
    2,240,773,244.88x = 3,361,321,297.80 × 860,587,754.64
  4. Step 4: Simplify right side
    2,240,773,244.88x = 2,892,711,948,297,312,768
  5. Step 5: Solve for x
    x = 2,892,711,948,297,312,768/2,240,773,244.88
  6. Step 6: Final answer
    x = 1,290,943,630.69

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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.