Finding the Fourth Proportional to 9,715,154,618.96, 14,573,621,258.03 and 2,727,918,481.04
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Solution
The fourth proportional to 9,715,154,618.96, 14,573,621,258.03 and 2,727,918,481.04 is: 4,092,127,436.43
Step by Step Solution
- Step 1: Write the proportion equation
9,715,154,618.96 : 14,573,621,258.03 = 2,727,918,481.04 : x - Step 2: Convert to fraction form
9,715,154,618.96/14,573,621,258.03 = 2,727,918,481.04/x - Step 3: Cross multiply
9,715,154,618.96x = 14,573,621,258.03 × 2,727,918,481.04 - Step 4: Simplify right side
9,715,154,618.96x = 39,755,650,765,390,036,992 - Step 5: Solve for x
x = 39,755,650,765,390,036,992/9,715,154,618.96 - Step 6: Final answer
x = 4,092,127,436.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.