Finding the Fourth Proportional to 11,297,143,084.07, 16,948,166,053.07 and 3,436,351,095.08
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Solution
The fourth proportional to 11,297,143,084.07, 16,948,166,053.07 and 3,436,351,095.08 is: 5,155,272,314.65
Step by Step Solution
- Step 1: Write the proportion equation
11,297,143,084.07 : 16,948,166,053.07 = 3,436,351,095.08 : x - Step 2: Convert to fraction form
11,297,143,084.07/16,948,166,053.07 = 3,436,351,095.08/x - Step 3: Cross multiply
11,297,143,084.07x = 16,948,166,053.07 × 3,436,351,095.08 - Step 4: Simplify right side
11,297,143,084.07x = 58,239,848,975,962,849,280 - Step 5: Solve for x
x = 58,239,848,975,962,849,280/11,297,143,084.07 - Step 6: Final answer
x = 5,155,272,314.65
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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.