Home / 50,989,223.44-76,483,739.42-15,977,018

Finding the Fourth Proportional to 50,989,223.44, 76,483,739.42 and 15,977,018

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Solution

The fourth proportional to 50,989,223.44, 76,483,739.42 and 15,977,018 is: 23,965,497.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,989,223.44 : 76,483,739.42 = 15,977,018 : x
  2. Step 2: Convert to fraction form
    50,989,223.44/76,483,739.42 = 15,977,018/x
  3. Step 3: Cross multiply
    50,989,223.44x = 76,483,739.42 × 15,977,018
  4. Step 4: Simplify right side
    50,989,223.44x = 1,221,982,081,420,649.50
  5. Step 5: Solve for x
    x = 1,221,982,081,420,649.50/50,989,223.44
  6. Step 6: Final answer
    x = 23,965,497.00

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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.