Home / 95,032,083.36-131,144,269.68-51,572,019.36

Finding the Fourth Proportional to 95,032,083.36, 131,144,269.68 and 51,572,019.36

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Solution

The fourth proportional to 95,032,083.36, 131,144,269.68 and 51,572,019.36 is: 71,169,383.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,032,083.36 : 131,144,269.68 = 51,572,019.36 : x
  2. Step 2: Convert to fraction form
    95,032,083.36/131,144,269.68 = 51,572,019.36/x
  3. Step 3: Cross multiply
    95,032,083.36x = 131,144,269.68 × 51,572,019.36
  4. Step 4: Simplify right side
    95,032,083.36x = 6,763,374,814,890,021
  5. Step 5: Solve for x
    x = 6,763,374,814,890,021/95,032,083.36
  6. Step 6: Final answer
    x = 71,169,383.81

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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.