Finding the Fourth Proportional to 214,026,599.93, 295,358,219.57 and 116,241,455.93
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Solution
The fourth proportional to 214,026,599.93, 295,358,219.57 and 116,241,455.93 is: 160,414,030.19
Step by Step Solution
- Step 1: Write the proportion equation
214,026,599.93 : 295,358,219.57 = 116,241,455.93 : x - Step 2: Convert to fraction form
214,026,599.93/295,358,219.57 = 116,241,455.93/x - Step 3: Cross multiply
214,026,599.93x = 295,358,219.57 × 116,241,455.93 - Step 4: Simplify right side
214,026,599.93x = 34,332,869,463,866,608 - Step 5: Solve for x
x = 34,332,869,463,866,608/214,026,599.93 - Step 6: Final answer
x = 160,414,030.19
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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.