Finding the Fourth Proportional to 8,088,990,424,334.40, 12,132,194,043,110 and 2,357,281,292,204.40
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Solution
The fourth proportional to 8,088,990,424,334.40, 12,132,194,043,110 and 2,357,281,292,204.40 is: 3,535,545,544,123.96
Step by Step Solution
- Step 1: Write the proportion equation
8,088,990,424,334.40 : 12,132,194,043,110 = 2,357,281,292,204.40 : x - Step 2: Convert to fraction form
8,088,990,424,334.40/12,132,194,043,110 = 2,357,281,292,204.40/x - Step 3: Cross multiply
8,088,990,424,334.40x = 12,132,194,043,110 × 2,357,281,292,204.40 - Step 4: Simplify right side
8,088,990,424,334.40x = 28,598,994,051,216,863,978,848,256 - Step 5: Solve for x
x = 28,598,994,051,216,863,978,848,256/8,088,990,424,334.40 - Step 6: Final answer
x = 3,535,545,544,123.96
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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.