Home / 57,460,557,929.52-79,297,978,958.55-33,045,987,226.98

Finding the Fourth Proportional to 57,460,557,929.52, 79,297,978,958.55 and 33,045,987,226.98

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Solution

The fourth proportional to 57,460,557,929.52, 79,297,978,958.55 and 33,045,987,226.98 is: 45,604,847,815.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,460,557,929.52 : 79,297,978,958.55 = 33,045,987,226.98 : x
  2. Step 2: Convert to fraction form
    57,460,557,929.52/79,297,978,958.55 = 33,045,987,226.98/x
  3. Step 3: Cross multiply
    57,460,557,929.52x = 79,297,978,958.55 × 33,045,987,226.98
  4. Step 4: Simplify right side
    57,460,557,929.52x = 2,620,479,999,789,572,292,608
  5. Step 5: Solve for x
    x = 2,620,479,999,789,572,292,608/57,460,557,929.52
  6. Step 6: Final answer
    x = 45,604,847,815.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.