Finding the Fourth Proportional to 49,470,793.84, 68,269,775.94 and 27,444,293.79
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Solution
The fourth proportional to 49,470,793.84, 68,269,775.94 and 27,444,293.79 is: 37,873,170.06
Step by Step Solution
- Step 1: Write the proportion equation
49,470,793.84 : 68,269,775.94 = 27,444,293.79 : x - Step 2: Convert to fraction form
49,470,793.84/68,269,775.94 = 27,444,293.79/x - Step 3: Cross multiply
49,470,793.84x = 68,269,775.94 × 27,444,293.79 - Step 4: Simplify right side
49,470,793.84x = 1,873,615,788,002,839.25 - Step 5: Solve for x
x = 1,873,615,788,002,839.25/49,470,793.84 - Step 6: Final answer
x = 37,873,170.06
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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.