Home / 17,605,523.14-26,407,969.38-7,228,488.94

Finding the Fourth Proportional to 17,605,523.14, 26,407,969.38 and 7,228,488.94

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Solution

The fourth proportional to 17,605,523.14, 26,407,969.38 and 7,228,488.94 is: 10,842,603.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,605,523.14 : 26,407,969.38 = 7,228,488.94 : x
  2. Step 2: Convert to fraction form
    17,605,523.14/26,407,969.38 = 7,228,488.94/x
  3. Step 3: Cross multiply
    17,605,523.14x = 26,407,969.38 × 7,228,488.94
  4. Step 4: Simplify right side
    17,605,523.14x = 190,889,714,525,168.72
  5. Step 5: Solve for x
    x = 190,889,714,525,168.72/17,605,523.14
  6. Step 6: Final answer
    x = 10,842,603.94

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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.