Finding the Fourth Proportional to 377,434,431,424.92, 566,153,763,748.74 and 125,894,934,955.37
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Solution
The fourth proportional to 377,434,431,424.92, 566,153,763,748.74 and 125,894,934,955.37 is: 188,843,108,438.20
Step by Step Solution
- Step 1: Write the proportion equation
377,434,431,424.92 : 566,153,763,748.74 = 125,894,934,955.37 : x - Step 2: Convert to fraction form
377,434,431,424.92/566,153,763,748.74 = 125,894,934,955.37/x - Step 3: Cross multiply
377,434,431,424.92x = 566,153,763,748.74 × 125,894,934,955.37 - Step 4: Simplify right side
377,434,431,424.92x = 71,275,891,261,885,535,748,096 - Step 5: Solve for x
x = 71,275,891,261,885,535,748,096/377,434,431,424.92 - Step 6: Final answer
x = 188,843,108,438.20
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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.