Finding the Fourth Proportional to 49,848,062.84, 68,826,781.94 and 32,217,403
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Solution
The fourth proportional to 49,848,062.84, 68,826,781.94 and 32,217,403 is: 44,483,577.59
Step by Step Solution
- Step 1: Write the proportion equation
49,848,062.84 : 68,826,781.94 = 32,217,403 : x - Step 2: Convert to fraction form
49,848,062.84/68,826,781.94 = 32,217,403/x - Step 3: Cross multiply
49,848,062.84x = 68,826,781.94 × 32,217,403 - Step 4: Simplify right side
49,848,062.84x = 2,217,420,170,954,101.75 - Step 5: Solve for x
x = 2,217,420,170,954,101.75/49,848,062.84 - Step 6: Final answer
x = 44,483,577.59
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.