Home / 173,529,470.53-239,475,075.41-95,213,003.27

Finding the Fourth Proportional to 173,529,470.53, 239,475,075.41 and 95,213,003.27

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Solution

The fourth proportional to 173,529,470.53, 239,475,075.41 and 95,213,003.27 is: 131,396,362.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,529,470.53 : 239,475,075.41 = 95,213,003.27 : x
  2. Step 2: Convert to fraction form
    173,529,470.53/239,475,075.41 = 95,213,003.27/x
  3. Step 3: Cross multiply
    173,529,470.53x = 239,475,075.41 × 95,213,003.27
  4. Step 4: Simplify right side
    173,529,470.53x = 22,801,141,138,932,544
  5. Step 5: Solve for x
    x = 22,801,141,138,932,544/173,529,470.53
  6. Step 6: Final answer
    x = 131,396,362.07

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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.