Home / 11,008,411.70-16,512,617.55-5,969,563.70

Finding the Fourth Proportional to 11,008,411.70, 16,512,617.55 and 5,969,563.70

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Solution

The fourth proportional to 11,008,411.70, 16,512,617.55 and 5,969,563.70 is: 8,954,345.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,411.70 : 16,512,617.55 = 5,969,563.70 : x
  2. Step 2: Convert to fraction form
    11,008,411.70/16,512,617.55 = 5,969,563.70/x
  3. Step 3: Cross multiply
    11,008,411.70x = 16,512,617.55 × 5,969,563.70
  4. Step 4: Simplify right side
    11,008,411.70x = 98,573,122,318,462.94
  5. Step 5: Solve for x
    x = 98,573,122,318,462.94/11,008,411.70
  6. Step 6: Final answer
    x = 8,954,345.55

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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.