Home / 11,552,503.55-17,332,381.32-6,946,792.27

Finding the Fourth Proportional to 11,552,503.55, 17,332,381.32 and 6,946,792.27

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Solution

The fourth proportional to 11,552,503.55, 17,332,381.32 and 6,946,792.27 is: 10,422,368.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,552,503.55 : 17,332,381.32 = 6,946,792.27 : x
  2. Step 2: Convert to fraction form
    11,552,503.55/17,332,381.32 = 6,946,792.27/x
  3. Step 3: Cross multiply
    11,552,503.55x = 17,332,381.32 × 6,946,792.27
  4. Step 4: Simplify right side
    11,552,503.55x = 120,404,452,505,086.97
  5. Step 5: Solve for x
    x = 120,404,452,505,086.97/11,552,503.55
  6. Step 6: Final answer
    x = 10,422,368.79

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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.