Finding the Fourth Proportional to 329,690,103.36, 454,949,583.84 and 183,000,840
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Solution
The fourth proportional to 329,690,103.36, 454,949,583.84 and 183,000,840 is: 252,528,526.49
Step by Step Solution
- Step 1: Write the proportion equation
329,690,103.36 : 454,949,583.84 = 183,000,840 : x - Step 2: Convert to fraction form
329,690,103.36/454,949,583.84 = 183,000,840/x - Step 3: Cross multiply
329,690,103.36x = 454,949,583.84 × 183,000,840 - Step 4: Simplify right side
329,690,103.36x = 83,256,156,000,370,416 - Step 5: Solve for x
x = 83,256,156,000,370,416/329,690,103.36 - Step 6: Final answer
x = 252,528,526.49
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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.