Home / 275,907,855.92-413,189,483.13-182,477,907.77

Finding the Fourth Proportional to 275,907,855.92, 413,189,483.13 and 182,477,907.77

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Solution

The fourth proportional to 275,907,855.92, 413,189,483.13 and 182,477,907.77 is: 273,272,220.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,907,855.92 : 413,189,483.13 = 182,477,907.77 : x
  2. Step 2: Convert to fraction form
    275,907,855.92/413,189,483.13 = 182,477,907.77/x
  3. Step 3: Cross multiply
    275,907,855.92x = 413,189,483.13 × 182,477,907.77
  4. Step 4: Simplify right side
    275,907,855.92x = 75,397,952,392,064,160
  5. Step 5: Solve for x
    x = 75,397,952,392,064,160/275,907,855.92
  6. Step 6: Final answer
    x = 273,272,220.33

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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.