Finding the Third Proportional to 7,762,260,734 and 16,884,549,870
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Solution
The third proportional to 7,762,260,734 and 16,884,549,870 is: 36,727,447,593.17
Step by Step Solution
- Step 1: Write the proportion equation
7,762,260,734 : 16,884,549,870 = 16,884,549,870 : x - Step 2: Convert to fraction form
7,762,260,734/16,884,549,870 = 16,884,549,870/x - Step 3: Cross multiply
7,762,260,734x = 16,884,549,870 × 16,884,549,870 - Step 4: Simplify right side
7,762,260,734x = 285,088,024,312,517,001,216 - Step 5: Solve for x
x = 285,088,024,312,517,001,216/7,762,260,734 - Step 6: Final answer
x = 36,727,447,593.17
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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.