Home / 273,871,764,269.82-377,786,010,975.93-170,809,955,949.33

Finding the Fourth Proportional to 273,871,764,269.82, 377,786,010,975.93 and 170,809,955,949.33

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Solution

The fourth proportional to 273,871,764,269.82, 377,786,010,975.93 and 170,809,955,949.33 is: 235,619,805,733.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,871,764,269.82 : 377,786,010,975.93 = 170,809,955,949.33 : x
  2. Step 2: Convert to fraction form
    273,871,764,269.82/377,786,010,975.93 = 170,809,955,949.33/x
  3. Step 3: Cross multiply
    273,871,764,269.82x = 377,786,010,975.93 × 170,809,955,949.33
  4. Step 4: Simplify right side
    273,871,764,269.82x = 64,529,611,893,071,694,266,368
  5. Step 5: Solve for x
    x = 64,529,611,893,071,694,266,368/273,871,764,269.82
  6. Step 6: Final answer
    x = 235,619,805,733.23

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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.