Home / 24,733,384.20-37,100,076.30-11,978,800.20

Finding the Fourth Proportional to 24,733,384.20, 37,100,076.30 and 11,978,800.20

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Solution

The fourth proportional to 24,733,384.20, 37,100,076.30 and 11,978,800.20 is: 17,968,200.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,733,384.20 : 37,100,076.30 = 11,978,800.20 : x
  2. Step 2: Convert to fraction form
    24,733,384.20/37,100,076.30 = 11,978,800.20/x
  3. Step 3: Cross multiply
    24,733,384.20x = 37,100,076.30 × 11,978,800.20
  4. Step 4: Simplify right side
    24,733,384.20x = 444,414,401,402,455.19
  5. Step 5: Solve for x
    x = 444,414,401,402,455.19/24,733,384.20
  6. Step 6: Final answer
    x = 17,968,200.30

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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.