Home / 3,160,773,147.98-4,739,608,289.21-1,563,562,010.06

Finding the Fourth Proportional to 3,160,773,147.98, 4,739,608,289.21 and 1,563,562,010.06

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Solution

The fourth proportional to 3,160,773,147.98, 4,739,608,289.21 and 1,563,562,010.06 is: 2,344,575,556.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,773,147.98 : 4,739,608,289.21 = 1,563,562,010.06 : x
  2. Step 2: Convert to fraction form
    3,160,773,147.98/4,739,608,289.21 = 1,563,562,010.06/x
  3. Step 3: Cross multiply
    3,160,773,147.98x = 4,739,608,289.21 × 1,563,562,010.06
  4. Step 4: Simplify right side
    3,160,773,147.98x = 7,410,671,463,566,407,680
  5. Step 5: Solve for x
    x = 7,410,671,463,566,407,680/3,160,773,147.98
  6. Step 6: Final answer
    x = 2,344,575,556.87

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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.