Finding the Fourth Proportional to 214,036,980.24, 295,369,409.34 and 116,252,536.08
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Solution
The fourth proportional to 214,036,980.24, 295,369,409.34 and 116,252,536.08 is: 160,427,618.06
Step by Step Solution
- Step 1: Write the proportion equation
214,036,980.24 : 295,369,409.34 = 116,252,536.08 : x - Step 2: Convert to fraction form
214,036,980.24/295,369,409.34 = 116,252,536.08/x - Step 3: Cross multiply
214,036,980.24x = 295,369,409.34 × 116,252,536.08 - Step 4: Simplify right side
214,036,980.24x = 34,337,442,916,226,636 - Step 5: Solve for x
x = 34,337,442,916,226,636/214,036,980.24 - Step 6: Final answer
x = 160,427,618.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.