Home / 325,933,776,300.80-449,788,632,923.44-181,414,804,552.48

Finding the Fourth Proportional to 325,933,776,300.80, 449,788,632,923.44 and 181,414,804,552.48

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Solution

The fourth proportional to 325,933,776,300.80, 449,788,632,923.44 and 181,414,804,552.48 is: 250,352,442,320.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,933,776,300.80 : 449,788,632,923.44 = 181,414,804,552.48 : x
  2. Step 2: Convert to fraction form
    325,933,776,300.80/449,788,632,923.44 = 181,414,804,552.48/x
  3. Step 3: Cross multiply
    325,933,776,300.80x = 449,788,632,923.44 × 181,414,804,552.48
  4. Step 4: Simplify right side
    325,933,776,300.80x = 81,598,316,931,733,038,039,040
  5. Step 5: Solve for x
    x = 81,598,316,931,733,038,039,040/325,933,776,300.80
  6. Step 6: Final answer
    x = 250,352,442,320.76

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1.5x scale

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.