Home / 29,361,640.80-44,042,461.20-17,236,912.80

Finding the Fourth Proportional to 29,361,640.80, 44,042,461.20 and 17,236,912.80

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Solution

The fourth proportional to 29,361,640.80, 44,042,461.20 and 17,236,912.80 is: 25,855,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,361,640.80 : 44,042,461.20 = 17,236,912.80 : x
  2. Step 2: Convert to fraction form
    29,361,640.80/44,042,461.20 = 17,236,912.80/x
  3. Step 3: Cross multiply
    29,361,640.80x = 44,042,461.20 × 17,236,912.80
  4. Step 4: Simplify right side
    29,361,640.80x = 759,156,063,201,783.50
  5. Step 5: Solve for x
    x = 759,156,063,201,783.50/29,361,640.80
  6. Step 6: Final answer
    x = 25,855,369.20

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1.5x scale

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.