Home / 173,529,477.82-239,475,085.47-95,213,010.56

Finding the Fourth Proportional to 173,529,477.82, 239,475,085.47 and 95,213,010.56

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Solution

The fourth proportional to 173,529,477.82, 239,475,085.47 and 95,213,010.56 is: 131,396,372.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,529,477.82 : 239,475,085.47 = 95,213,010.56 : x
  2. Step 2: Convert to fraction form
    173,529,477.82/239,475,085.47 = 95,213,010.56/x
  3. Step 3: Cross multiply
    173,529,477.82x = 239,475,085.47 × 95,213,010.56
  4. Step 4: Simplify right side
    173,529,477.82x = 22,801,143,840,514,640
  5. Step 5: Solve for x
    x = 22,801,143,840,514,640/173,529,477.82
  6. Step 6: Final answer
    x = 131,396,372.11

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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.