Home / 21,823,863,602.88-32,735,658,038.04-11,744,324,454.96

Finding the Fourth Proportional to 21,823,863,602.88, 32,735,658,038.04 and 11,744,324,454.96

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Solution

The fourth proportional to 21,823,863,602.88, 32,735,658,038.04 and 11,744,324,454.96 is: 17,616,412,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,823,863,602.88 : 32,735,658,038.04 = 11,744,324,454.96 : x
  2. Step 2: Convert to fraction form
    21,823,863,602.88/32,735,658,038.04 = 11,744,324,454.96/x
  3. Step 3: Cross multiply
    21,823,863,602.88x = 32,735,658,038.04 × 11,744,324,454.96
  4. Step 4: Simplify right side
    21,823,863,602.88x = 384,458,189,245,361,029,120
  5. Step 5: Solve for x
    x = 384,458,189,245,361,029,120/21,823,863,602.88
  6. Step 6: Final answer
    x = 17,616,412,759.96

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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.