Home / 151,807,997,986.60-227,666,151,336.30-45,661,886,414.32

Finding the Fourth Proportional to 151,807,997,986.60, 227,666,151,336.30 and 45,661,886,414.32

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Solution

The fourth proportional to 151,807,997,986.60, 227,666,151,336.30 and 45,661,886,414.32 is: 68,479,039,843.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,807,997,986.60 : 227,666,151,336.30 = 45,661,886,414.32 : x
  2. Step 2: Convert to fraction form
    151,807,997,986.60/227,666,151,336.30 = 45,661,886,414.32/x
  3. Step 3: Cross multiply
    151,807,997,986.60x = 227,666,151,336.30 × 45,661,886,414.32
  4. Step 4: Simplify right side
    151,807,997,986.60x = 10,395,665,942,703,517,990,912
  5. Step 5: Solve for x
    x = 10,395,665,942,703,517,990,912/151,807,997,986.60
  6. Step 6: Final answer
    x = 68,479,039,843.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.