Finding the Third Proportional to 7,268,911,694 and 15,811,411,924
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Solution
The third proportional to 7,268,911,694 and 15,811,411,924 is: 34,393,146,808.59
Step by Step Solution
- Step 1: Write the proportion equation
7,268,911,694 : 15,811,411,924 = 15,811,411,924 : x - Step 2: Convert to fraction form
7,268,911,694/15,811,411,924 = 15,811,411,924/x - Step 3: Cross multiply
7,268,911,694x = 15,811,411,924 × 15,811,411,924 - Step 4: Simplify right side
7,268,911,694x = 250,000,747,030,409,379,840 - Step 5: Solve for x
x = 250,000,747,030,409,379,840/7,268,911,694 - Step 6: Final answer
x = 34,393,146,808.59
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.