Home / 17,739,077.30-26,558,849.55-17,241,413.30

Finding the Fourth Proportional to 17,739,077.30, 26,558,849.55 and 17,241,413.30

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Solution

The fourth proportional to 17,739,077.30, 26,558,849.55 and 17,241,413.30 is: 25,813,749.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,077.30 : 26,558,849.55 = 17,241,413.30 : x
  2. Step 2: Convert to fraction form
    17,739,077.30/26,558,849.55 = 17,241,413.30/x
  3. Step 3: Cross multiply
    17,739,077.30x = 26,558,849.55 × 17,241,413.30
  4. Step 4: Simplify right side
    17,739,077.30x = 457,912,101,864,069.06
  5. Step 5: Solve for x
    x = 457,912,101,864,069.06/17,739,077.30
  6. Step 6: Final answer
    x = 25,813,749.73

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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.