Finding the Third Proportional to 55,781,799 and 120,526,770
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Solution
The third proportional to 55,781,799 and 120,526,770 is: 260,420,110.99
Step by Step Solution
- Step 1: Write the proportion equation
55,781,799 : 120,526,770 = 120,526,770 : x - Step 2: Convert to fraction form
55,781,799/120,526,770 = 120,526,770/x - Step 3: Cross multiply
55,781,799x = 120,526,770 × 120,526,770 - Step 4: Simplify right side
55,781,799x = 14,526,702,286,632,900 - Step 5: Solve for x
x = 14,526,702,286,632,900/55,781,799 - Step 6: Final answer
x = 260,420,110.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.