Home / 9,745,035.80-14,576,081.70-8,741,413.40

Finding the Fourth Proportional to 9,745,035.80, 14,576,081.70 and 8,741,413.40

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Solution

The fourth proportional to 9,745,035.80, 14,576,081.70 and 8,741,413.40 is: 13,074,919.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,035.80 : 14,576,081.70 = 8,741,413.40 : x
  2. Step 2: Convert to fraction form
    9,745,035.80/14,576,081.70 = 8,741,413.40/x
  3. Step 3: Cross multiply
    9,745,035.80x = 14,576,081.70 × 8,741,413.40
  4. Step 4: Simplify right side
    9,745,035.80x = 127,415,555,891,874.78
  5. Step 5: Solve for x
    x = 127,415,555,891,874.78/9,745,035.80
  6. Step 6: Final answer
    x = 13,074,919.22

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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.