Finding the Fourth Proportional to 184,797,153,258.48, 276,718,335,910.92 and 127,540,662,810.84
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Solution
The fourth proportional to 184,797,153,258.48, 276,718,335,910.92 and 127,540,662,810.84 is: 190,981,513,252.14
Step by Step Solution
- Step 1: Write the proportion equation
184,797,153,258.48 : 276,718,335,910.92 = 127,540,662,810.84 : x - Step 2: Convert to fraction form
184,797,153,258.48/276,718,335,910.92 = 127,540,662,810.84/x - Step 3: Cross multiply
184,797,153,258.48x = 276,718,335,910.92 × 127,540,662,810.84 - Step 4: Simplify right side
184,797,153,258.48x = 35,292,839,973,991,401,652,224 - Step 5: Solve for x
x = 35,292,839,973,991,401,652,224/184,797,153,258.48 - Step 6: Final answer
x = 190,981,513,252.14
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1.5x scale
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.