Home / 17,782,315.32-26,673,474.15-5,002,814.10

Finding the Fourth Proportional to 17,782,315.32, 26,673,474.15 and 5,002,814.10

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Solution

The fourth proportional to 17,782,315.32, 26,673,474.15 and 5,002,814.10 is: 7,504,221.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,315.32 : 26,673,474.15 = 5,002,814.10 : x
  2. Step 2: Convert to fraction form
    17,782,315.32/26,673,474.15 = 5,002,814.10/x
  3. Step 3: Cross multiply
    17,782,315.32x = 26,673,474.15 × 5,002,814.10
  4. Step 4: Simplify right side
    17,782,315.32x = 133,442,432,573,605.50
  5. Step 5: Solve for x
    x = 133,442,432,573,605.50/17,782,315.32
  6. Step 6: Final answer
    x = 7,504,221.48

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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.