Finding the Fourth Proportional to 49,350,654.48, 74,041,467.84 and 29,677,424.16
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Solution
The fourth proportional to 49,350,654.48, 74,041,467.84 and 29,677,424.16 is: 44,525,448.95
Step by Step Solution
- Step 1: Write the proportion equation
49,350,654.48 : 74,041,467.84 = 29,677,424.16 : x - Step 2: Convert to fraction form
49,350,654.48/74,041,467.84 = 29,677,424.16/x - Step 3: Cross multiply
49,350,654.48x = 74,041,467.84 × 29,677,424.16 - Step 4: Simplify right side
49,350,654.48x = 2,197,360,046,516,679.25 - Step 5: Solve for x
x = 2,197,360,046,516,679.25/49,350,654.48 - Step 6: Final answer
x = 44,525,448.95
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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.