Home / 184,199,916.30-254,310,603.23-117,256,646.27

Finding the Fourth Proportional to 184,199,916.30, 254,310,603.23 and 117,256,646.27

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Solution

The fourth proportional to 184,199,916.30, 254,310,603.23 and 117,256,646.27 is: 161,887,198.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,199,916.30 : 254,310,603.23 = 117,256,646.27 : x
  2. Step 2: Convert to fraction form
    184,199,916.30/254,310,603.23 = 117,256,646.27/x
  3. Step 3: Cross multiply
    184,199,916.30x = 254,310,603.23 × 117,256,646.27
  4. Step 4: Simplify right side
    184,199,916.30x = 29,819,608,443,792,592
  5. Step 5: Solve for x
    x = 29,819,608,443,792,592/184,199,916.30
  6. Step 6: Final answer
    x = 161,887,198.66

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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.