Home / 23,794,211.80-32,836,220.22-12,929,195.80

Finding the Fourth Proportional to 23,794,211.80, 32,836,220.22 and 12,929,195.80

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Solution

The fourth proportional to 23,794,211.80, 32,836,220.22 and 12,929,195.80 is: 17,842,403.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,794,211.80 : 32,836,220.22 = 12,929,195.80 : x
  2. Step 2: Convert to fraction form
    23,794,211.80/32,836,220.22 = 12,929,195.80/x
  3. Step 3: Cross multiply
    23,794,211.80x = 32,836,220.22 × 12,929,195.80
  4. Step 4: Simplify right side
    23,794,211.80x = 424,545,920,556,299.06
  5. Step 5: Solve for x
    x = 424,545,920,556,299.06/23,794,211.80
  6. Step 6: Final answer
    x = 17,842,403.19

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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.