Finding the Fourth Proportional to 116,775,646,244.14, 175,163,756,409.96 and 32,929,817,036.62
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Solution
The fourth proportional to 116,775,646,244.14, 175,163,756,409.96 and 32,929,817,036.62 is: 49,394,806,499.02
Step by Step Solution
- Step 1: Write the proportion equation
116,775,646,244.14 : 175,163,756,409.96 = 32,929,817,036.62 : x - Step 2: Convert to fraction form
116,775,646,244.14/175,163,756,409.96 = 32,929,817,036.62/x - Step 3: Cross multiply
116,775,646,244.14x = 175,163,756,409.96 × 32,929,817,036.62 - Step 4: Simplify right side
116,775,646,244.14x = 5,768,110,450,027,056,332,800 - Step 5: Solve for x
x = 5,768,110,450,027,056,332,800/116,775,646,244.14 - Step 6: Final answer
x = 49,394,806,499.02
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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.