Home / 33,814,121,506.31-50,677,059,370.40-18,890,684,270.03

Finding the Fourth Proportional to 33,814,121,506.31, 50,677,059,370.40 and 18,890,684,270.03

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Solution

The fourth proportional to 33,814,121,506.31, 50,677,059,370.40 and 18,890,684,270.03 is: 28,311,376,598.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,814,121,506.31 : 50,677,059,370.40 = 18,890,684,270.03 : x
  2. Step 2: Convert to fraction form
    33,814,121,506.31/50,677,059,370.40 = 18,890,684,270.03/x
  3. Step 3: Cross multiply
    33,814,121,506.31x = 50,677,059,370.40 × 18,890,684,270.03
  4. Step 4: Simplify right side
    33,814,121,506.31x = 957,324,328,299,443,912,704
  5. Step 5: Solve for x
    x = 957,324,328,299,443,912,704/33,814,121,506.31
  6. Step 6: Final answer
    x = 28,311,376,598.12

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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.