Home / 3,457,696,838.79-5,183,638,866.41-2,801,019,383.31

Finding the Fourth Proportional to 3,457,696,838.79, 5,183,638,866.41 and 2,801,019,383.31

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Solution

The fourth proportional to 3,457,696,838.79, 5,183,638,866.41 and 2,801,019,383.31 is: 4,199,174,658.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,696,838.79 : 5,183,638,866.41 = 2,801,019,383.31 : x
  2. Step 2: Convert to fraction form
    3,457,696,838.79/5,183,638,866.41 = 2,801,019,383.31/x
  3. Step 3: Cross multiply
    3,457,696,838.79x = 5,183,638,866.41 × 2,801,019,383.31
  4. Step 4: Simplify right side
    3,457,696,838.79x = 14,519,472,940,914,305,024
  5. Step 5: Solve for x
    x = 14,519,472,940,914,305,024/3,457,696,838.79
  6. Step 6: Final answer
    x = 4,199,174,658.12

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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.