Home / 24,254,242.28-33,470,649.06-13,388,993

Finding the Fourth Proportional to 24,254,242.28, 33,470,649.06 and 13,388,993

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Solution

The fourth proportional to 24,254,242.28, 33,470,649.06 and 13,388,993 is: 18,476,697.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,242.28 : 33,470,649.06 = 13,388,993 : x
  2. Step 2: Convert to fraction form
    24,254,242.28/33,470,649.06 = 13,388,993/x
  3. Step 3: Cross multiply
    24,254,242.28x = 33,470,649.06 × 13,388,993
  4. Step 4: Simplify right side
    24,254,242.28x = 448,138,285,969,796.56
  5. Step 5: Solve for x
    x = 448,138,285,969,796.56/24,254,242.28
  6. Step 6: Final answer
    x = 18,476,697.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.