Home / 36,183,978.67-54,231,501.32-16,726,885.67

Finding the Fourth Proportional to 36,183,978.67, 54,231,501.32 and 16,726,885.67

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Solution

The fourth proportional to 36,183,978.67, 54,231,501.32 and 16,726,885.67 is: 25,069,772.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,183,978.67 : 54,231,501.32 = 16,726,885.67 : x
  2. Step 2: Convert to fraction form
    36,183,978.67/54,231,501.32 = 16,726,885.67/x
  3. Step 3: Cross multiply
    36,183,978.67x = 54,231,501.32 × 16,726,885.67
  4. Step 4: Simplify right side
    36,183,978.67x = 907,124,122,292,094.12
  5. Step 5: Solve for x
    x = 907,124,122,292,094.12/36,183,978.67
  6. Step 6: Final answer
    x = 25,069,772.75

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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.