Home / 17,268,649.92-23,838,800.48-10,023,911.36

Finding the Fourth Proportional to 17,268,649.92, 23,838,800.48 and 10,023,911.36

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Solution

The fourth proportional to 17,268,649.92, 23,838,800.48 and 10,023,911.36 is: 13,837,678.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,268,649.92 : 23,838,800.48 = 10,023,911.36 : x
  2. Step 2: Convert to fraction form
    17,268,649.92/23,838,800.48 = 10,023,911.36/x
  3. Step 3: Cross multiply
    17,268,649.92x = 23,838,800.48 × 10,023,911.36
  4. Step 4: Simplify right side
    17,268,649.92x = 238,958,022,940,245.44
  5. Step 5: Solve for x
    x = 238,958,022,940,245.44/17,268,649.92
  6. Step 6: Final answer
    x = 13,837,678.34

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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.