Home / 4,297,042,644.89-6,445,562,450.18-1,149,175,442.58

Finding the Fourth Proportional to 4,297,042,644.89, 6,445,562,450.18 and 1,149,175,442.58

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Solution

The fourth proportional to 4,297,042,644.89, 6,445,562,450.18 and 1,149,175,442.58 is: 1,723,762,758.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,042,644.89 : 6,445,562,450.18 = 1,149,175,442.58 : x
  2. Step 2: Convert to fraction form
    4,297,042,644.89/6,445,562,450.18 = 1,149,175,442.58/x
  3. Step 3: Cross multiply
    4,297,042,644.89x = 6,445,562,450.18 × 1,149,175,442.58
  4. Step 4: Simplify right side
    4,297,042,644.89x = 7,407,082,081,356,884,992
  5. Step 5: Solve for x
    x = 7,407,082,081,356,884,992/4,297,042,644.89
  6. Step 6: Final answer
    x = 1,723,762,758.13

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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.