Finding the Fourth Proportional to 9,509,415,773.68, 14,264,104,652.52 and 2,522,927,015.92
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Solution
The fourth proportional to 9,509,415,773.68, 14,264,104,652.52 and 2,522,927,015.92 is: 3,784,385,480.90
Step by Step Solution
- Step 1: Write the proportion equation
9,509,415,773.68 : 14,264,104,652.52 = 2,522,927,015.92 : x - Step 2: Convert to fraction form
9,509,415,773.68/14,264,104,652.52 = 2,522,927,015.92/x - Step 3: Cross multiply
9,509,415,773.68x = 14,264,104,652.52 × 2,522,927,015.92 - Step 4: Simplify right side
9,509,415,773.68x = 35,987,294,985,752,875,008 - Step 5: Solve for x
x = 35,987,294,985,752,875,008/9,509,415,773.68 - Step 6: Final answer
x = 3,784,385,480.90
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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.