Home / 34,045,212.41-51,064,034.48-12,184,708.85

Finding the Fourth Proportional to 34,045,212.41, 51,064,034.48 and 12,184,708.85

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Solution

The fourth proportional to 34,045,212.41, 51,064,034.48 and 12,184,708.85 is: 18,275,708.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,045,212.41 : 51,064,034.48 = 12,184,708.85 : x
  2. Step 2: Convert to fraction form
    34,045,212.41/51,064,034.48 = 12,184,708.85/x
  3. Step 3: Cross multiply
    34,045,212.41x = 51,064,034.48 × 12,184,708.85
  4. Step 4: Simplify right side
    34,045,212.41x = 622,200,392,784,237.62
  5. Step 5: Solve for x
    x = 622,200,392,784,237.62/34,045,212.41
  6. Step 6: Final answer
    x = 18,275,708.94

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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.