Home / 27,540,343.80-41,310,515.70-22,753,438.20

Finding the Fourth Proportional to 27,540,343.80, 41,310,515.70 and 22,753,438.20

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Solution

The fourth proportional to 27,540,343.80, 41,310,515.70 and 22,753,438.20 is: 34,130,157.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,540,343.80 : 41,310,515.70 = 22,753,438.20 : x
  2. Step 2: Convert to fraction form
    27,540,343.80/41,310,515.70 = 22,753,438.20/x
  3. Step 3: Cross multiply
    27,540,343.80x = 41,310,515.70 × 22,753,438.20
  4. Step 4: Simplify right side
    27,540,343.80x = 939,956,265,990,079.75
  5. Step 5: Solve for x
    x = 939,956,265,990,079.75/27,540,343.80
  6. Step 6: Final answer
    x = 34,130,157.30

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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.