Home / 3,457,696,845.54-5,183,638,876.52-2,801,019,390.06

Finding the Fourth Proportional to 3,457,696,845.54, 5,183,638,876.52 and 2,801,019,390.06

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Solution

The fourth proportional to 3,457,696,845.54, 5,183,638,876.52 and 2,801,019,390.06 is: 4,199,174,668.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,696,845.54 : 5,183,638,876.52 = 2,801,019,390.06 : x
  2. Step 2: Convert to fraction form
    3,457,696,845.54/5,183,638,876.52 = 2,801,019,390.06/x
  3. Step 3: Cross multiply
    3,457,696,845.54x = 5,183,638,876.52 × 2,801,019,390.06
  4. Step 4: Simplify right side
    3,457,696,845.54x = 14,519,473,004,217,409,536
  5. Step 5: Solve for x
    x = 14,519,473,004,217,409,536/3,457,696,845.54
  6. Step 6: Final answer
    x = 4,199,174,668.23

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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.