Home / 60,541,453.12-90,733,321.44-24,597,640

Finding the Fourth Proportional to 60,541,453.12, 90,733,321.44 and 24,597,640

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Solution

The fourth proportional to 60,541,453.12, 90,733,321.44 and 24,597,640 is: 36,864,420.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,541,453.12 : 90,733,321.44 = 24,597,640 : x
  2. Step 2: Convert to fraction form
    60,541,453.12/90,733,321.44 = 24,597,640/x
  3. Step 3: Cross multiply
    60,541,453.12x = 90,733,321.44 × 24,597,640
  4. Step 4: Simplify right side
    60,541,453.12x = 2,231,825,576,785,401.50
  5. Step 5: Solve for x
    x = 2,231,825,576,785,401.50/60,541,453.12
  6. Step 6: Final answer
    x = 36,864,420.36

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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.