Finding the Fourth Proportional to 14,914,235,434.68, 22,368,858,922.08 and 5,468,927,455.80
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Solution
The fourth proportional to 14,914,235,434.68, 22,368,858,922.08 and 5,468,927,455.80 is: 8,202,476,570.10
Step by Step Solution
- Step 1: Write the proportion equation
14,914,235,434.68 : 22,368,858,922.08 = 5,468,927,455.80 : x - Step 2: Convert to fraction form
14,914,235,434.68/22,368,858,922.08 = 5,468,927,455.80/x - Step 3: Cross multiply
14,914,235,434.68x = 22,368,858,922.08 × 5,468,927,455.80 - Step 4: Simplify right side
14,914,235,434.68x = 122,333,666,713,880,117,248 - Step 5: Solve for x
x = 122,333,666,713,880,117,248/14,914,235,434.68 - Step 6: Final answer
x = 8,202,476,570.10
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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.