Finding the Fourth Proportional to 17,558,989,928.26, 24,231,424,034.41 and 9,530,332,122.06
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Solution
The fourth proportional to 17,558,989,928.26, 24,231,424,034.41 and 9,530,332,122.06 is: 13,151,868,062.00
Step by Step Solution
- Step 1: Write the proportion equation
17,558,989,928.26 : 24,231,424,034.41 = 9,530,332,122.06 : x - Step 2: Convert to fraction form
17,558,989,928.26/24,231,424,034.41 = 9,530,332,122.06/x - Step 3: Cross multiply
17,558,989,928.26x = 24,231,424,034.41 × 9,530,332,122.06 - Step 4: Simplify right side
17,558,989,928.26x = 230,933,518,838,394,322,944 - Step 5: Solve for x
x = 230,933,518,838,394,322,944/17,558,989,928.26 - Step 6: Final answer
x = 13,151,868,062.00
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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.