Home / 26,521,344.30-39,782,016.45-9,482,573.10

Finding the Fourth Proportional to 26,521,344.30, 39,782,016.45 and 9,482,573.10

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Solution

The fourth proportional to 26,521,344.30, 39,782,016.45 and 9,482,573.10 is: 14,223,859.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,521,344.30 : 39,782,016.45 = 9,482,573.10 : x
  2. Step 2: Convert to fraction form
    26,521,344.30/39,782,016.45 = 9,482,573.10/x
  3. Step 3: Cross multiply
    26,521,344.30x = 39,782,016.45 × 9,482,573.10
  4. Step 4: Simplify right side
    26,521,344.30x = 377,235,879,052,527.50
  5. Step 5: Solve for x
    x = 377,235,879,052,527.50/26,521,344.30
  6. Step 6: Final answer
    x = 14,223,859.65

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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.