Home / 17,632,166.60-26,448,249.90-6,285,427.40

Finding the Fourth Proportional to 17,632,166.60, 26,448,249.90 and 6,285,427.40

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Solution

The fourth proportional to 17,632,166.60, 26,448,249.90 and 6,285,427.40 is: 9,428,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632,166.60 : 26,448,249.90 = 6,285,427.40 : x
  2. Step 2: Convert to fraction form
    17,632,166.60/26,448,249.90 = 6,285,427.40/x
  3. Step 3: Cross multiply
    17,632,166.60x = 26,448,249.90 × 6,285,427.40
  4. Step 4: Simplify right side
    17,632,166.60x = 166,238,554,603,507.25
  5. Step 5: Solve for x
    x = 166,238,554,603,507.25/17,632,166.60
  6. Step 6: Final answer
    x = 9,428,141.10

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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.