Home / 17,053,190.64-25,579,896-6,818,910.24

Finding the Fourth Proportional to 17,053,190.64, 25,579,896 and 6,818,910.24

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Solution

The fourth proportional to 17,053,190.64, 25,579,896 and 6,818,910.24 is: 10,228,409.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,053,190.64 : 25,579,896 = 6,818,910.24 : x
  2. Step 2: Convert to fraction form
    17,053,190.64/25,579,896 = 6,818,910.24/x
  3. Step 3: Cross multiply
    17,053,190.64x = 25,579,896 × 6,818,910.24
  4. Step 4: Simplify right side
    17,053,190.64x = 174,427,014,772,535.03
  5. Step 5: Solve for x
    x = 174,427,014,772,535.03/17,053,190.64
  6. Step 6: Final answer
    x = 10,228,409.36

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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.