Home / 4,860,108,195.08-7,290,109,148.31-1,179,613,549.58

Finding the Fourth Proportional to 4,860,108,195.08, 7,290,109,148.31 and 1,179,613,549.58

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Solution

The fourth proportional to 4,860,108,195.08, 7,290,109,148.31 and 1,179,613,549.58 is: 1,769,407,425.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,108,195.08 : 7,290,109,148.31 = 1,179,613,549.58 : x
  2. Step 2: Convert to fraction form
    4,860,108,195.08/7,290,109,148.31 = 1,179,613,549.58/x
  3. Step 3: Cross multiply
    4,860,108,195.08x = 7,290,109,148.31 × 1,179,613,549.58
  4. Step 4: Simplify right side
    4,860,108,195.08x = 8,599,511,529,227,140,096
  5. Step 5: Solve for x
    x = 8,599,511,529,227,140,096/4,860,108,195.08
  6. Step 6: Final answer
    x = 1,769,407,425.53

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1.5x scale

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.