Home / 47,797,249.78-71,695,638.12-41,300,555.62

Finding the Fourth Proportional to 47,797,249.78, 71,695,638.12 and 41,300,555.62

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Solution

The fourth proportional to 47,797,249.78, 71,695,638.12 and 41,300,555.62 is: 61,950,629.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,797,249.78 : 71,695,638.12 = 41,300,555.62 : x
  2. Step 2: Convert to fraction form
    47,797,249.78/71,695,638.12 = 41,300,555.62/x
  3. Step 3: Cross multiply
    47,797,249.78x = 71,695,638.12 × 41,300,555.62
  4. Step 4: Simplify right side
    47,797,249.78x = 2,961,069,689,636,193
  5. Step 5: Solve for x
    x = 2,961,069,689,636,193/47,797,249.78
  6. Step 6: Final answer
    x = 61,950,629.02

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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.