Home / 44,234,532.83-66,351,742.11-11,886,435.80

Finding the Fourth Proportional to 44,234,532.83, 66,351,742.11 and 11,886,435.80

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Solution

The fourth proportional to 44,234,532.83, 66,351,742.11 and 11,886,435.80 is: 17,829,638.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,234,532.83 : 66,351,742.11 = 11,886,435.80 : x
  2. Step 2: Convert to fraction form
    44,234,532.83/66,351,742.11 = 11,886,435.80/x
  3. Step 3: Cross multiply
    44,234,532.83x = 66,351,742.11 × 11,886,435.80
  4. Step 4: Simplify right side
    44,234,532.83x = 788,685,722,476,912.88
  5. Step 5: Solve for x
    x = 788,685,722,476,912.88/44,234,532.83
  6. Step 6: Final answer
    x = 17,829,638.34

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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.