Finding the Fourth Proportional to 9,313,832,639,965.50, 13,958,260,889,896 and 7,248,732,318,329
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Solution
The fourth proportional to 9,313,832,639,965.50, 13,958,260,889,896 and 7,248,732,318,329 is: 10,863,379,312,410.71
Step by Step Solution
- Step 1: Write the proportion equation
9,313,832,639,965.50 : 13,958,260,889,896 = 7,248,732,318,329 : x - Step 2: Convert to fraction form
9,313,832,639,965.50/13,958,260,889,896 = 7,248,732,318,329/x - Step 3: Cross multiply
9,313,832,639,965.50x = 13,958,260,889,896 × 7,248,732,318,329 - Step 4: Simplify right side
9,313,832,639,965.50x = 101,179,696,820,256,847,322,677,248 - Step 5: Solve for x
x = 101,179,696,820,256,847,322,677,248/9,313,832,639,965.50 - Step 6: Final answer
x = 10,863,379,312,410.71
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.