Home / 27,202,324.80-40,803,487.20-23,659,384.80

Finding the Fourth Proportional to 27,202,324.80, 40,803,487.20 and 23,659,384.80

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Solution

The fourth proportional to 27,202,324.80, 40,803,487.20 and 23,659,384.80 is: 35,489,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,324.80 : 40,803,487.20 = 23,659,384.80 : x
  2. Step 2: Convert to fraction form
    27,202,324.80/40,803,487.20 = 23,659,384.80/x
  3. Step 3: Cross multiply
    27,202,324.80x = 40,803,487.20 × 23,659,384.80
  4. Step 4: Simplify right side
    27,202,324.80x = 965,385,404,846,674.62
  5. Step 5: Solve for x
    x = 965,385,404,846,674.62/27,202,324.80
  6. Step 6: Final answer
    x = 35,489,077.20

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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.