Home / 54,395,247-81,601,733.16-16,060,636.20

Finding the Fourth Proportional to 54,395,247, 81,601,733.16 and 16,060,636.20

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Solution

The fourth proportional to 54,395,247, 81,601,733.16 and 16,060,636.20 is: 24,093,571.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,395,247 : 81,601,733.16 = 16,060,636.20 : x
  2. Step 2: Convert to fraction form
    54,395,247/81,601,733.16 = 16,060,636.20/x
  3. Step 3: Cross multiply
    54,395,247x = 81,601,733.16 × 16,060,636.20
  4. Step 4: Simplify right side
    54,395,247x = 1,310,575,749,572,236.25
  5. Step 5: Solve for x
    x = 1,310,575,749,572,236.25/54,395,247
  6. Step 6: Final answer
    x = 24,093,571.07

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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.