Home / 11,844,008.81-16,344,844.83-6,949,314.18

Finding the Fourth Proportional to 11,844,008.81, 16,344,844.83 and 6,949,314.18

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Solution

The fourth proportional to 11,844,008.81, 16,344,844.83 and 6,949,314.18 is: 9,590,119.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,008.81 : 16,344,844.83 = 6,949,314.18 : x
  2. Step 2: Convert to fraction form
    11,844,008.81/16,344,844.83 = 6,949,314.18/x
  3. Step 3: Cross multiply
    11,844,008.81x = 16,344,844.83 × 6,949,314.18
  4. Step 4: Simplify right side
    11,844,008.81x = 113,585,461,865,294.47
  5. Step 5: Solve for x
    x = 113,585,461,865,294.47/11,844,008.81
  6. Step 6: Final answer
    x = 9,590,119.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.