Finding the Fourth Proportional to 95,222,525,253.26, 131,407,106,298.66 and 52,403,008,125.63
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Solution
The fourth proportional to 95,222,525,253.26, 131,407,106,298.66 and 52,403,008,125.63 is: 72,316,163,017.31
Step by Step Solution
- Step 1: Write the proportion equation
95,222,525,253.26 : 131,407,106,298.66 = 52,403,008,125.63 : x - Step 2: Convert to fraction form
95,222,525,253.26/131,407,106,298.66 = 52,403,008,125.63/x - Step 3: Cross multiply
95,222,525,253.26x = 131,407,106,298.66 × 52,403,008,125.63 - Step 4: Simplify right side
95,222,525,253.26x = 6,886,127,659,134,204,510,208 - Step 5: Solve for x
x = 6,886,127,659,134,204,510,208/95,222,525,253.26 - Step 6: Final answer
x = 72,316,163,017.31
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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.