Finding the Fourth Proportional to 183,583,524,088.32, 253,345,787,959.68 and 106,436,356,558.08
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Solution
The fourth proportional to 183,583,524,088.32, 253,345,787,959.68 and 106,436,356,558.08 is: 146,882,476,266.18
Step by Step Solution
- Step 1: Write the proportion equation
183,583,524,088.32 : 253,345,787,959.68 = 106,436,356,558.08 : x - Step 2: Convert to fraction form
183,583,524,088.32/253,345,787,959.68 = 106,436,356,558.08/x - Step 3: Cross multiply
183,583,524,088.32x = 253,345,787,959.68 × 106,436,356,558.08 - Step 4: Simplify right side
183,583,524,088.32x = 26,965,202,619,764,232,421,376 - Step 5: Solve for x
x = 26,965,202,619,764,232,421,376/183,583,524,088.32 - Step 6: Final answer
x = 146,882,476,266.18
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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.