Finding the Fourth Proportional to 184,998,765,959.66, 277,444,314,789.34 and 71,653,211,664.28
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Solution
The fourth proportional to 184,998,765,959.66, 277,444,314,789.34 and 71,653,211,664.28 is: 107,458,966,601.90
Step by Step Solution
- Step 1: Write the proportion equation
184,998,765,959.66 : 277,444,314,789.34 = 71,653,211,664.28 : x - Step 2: Convert to fraction form
184,998,765,959.66/277,444,314,789.34 = 71,653,211,664.28/x - Step 3: Cross multiply
184,998,765,959.66x = 277,444,314,789.34 × 71,653,211,664.28 - Step 4: Simplify right side
184,998,765,959.66x = 19,879,776,212,651,708,776,448 - Step 5: Solve for x
x = 19,879,776,212,651,708,776,448/184,998,765,959.66 - Step 6: Final answer
x = 107,458,966,601.90
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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.