Finding the Fourth Proportional to 9,526,399,513.68, 14,290,279,515.12 and 2,539,173,858.96
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Solution
The fourth proportional to 9,526,399,513.68, 14,290,279,515.12 and 2,539,173,858.96 is: 3,808,942,101.36
Step by Step Solution
- Step 1: Write the proportion equation
9,526,399,513.68 : 14,290,279,515.12 = 2,539,173,858.96 : x - Step 2: Convert to fraction form
9,526,399,513.68/14,290,279,515.12 = 2,539,173,858.96/x - Step 3: Cross multiply
9,526,399,513.68x = 14,290,279,515.12 × 2,539,173,858.96 - Step 4: Simplify right side
9,526,399,513.68x = 36,285,504,182,024,290,304 - Step 5: Solve for x
x = 36,285,504,182,024,290,304/9,526,399,513.68 - Step 6: Final answer
x = 3,808,942,101.36
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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.