Finding the Fourth Proportional to 195,844,604.29, 270,267,796.87 and 112,211,058.98
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Solution
The fourth proportional to 195,844,604.29, 270,267,796.87 and 112,211,058.98 is: 154,852,546.52
Step by Step Solution
- Step 1: Write the proportion equation
195,844,604.29 : 270,267,796.87 = 112,211,058.98 : x - Step 2: Convert to fraction form
195,844,604.29/270,267,796.87 = 112,211,058.98/x - Step 3: Cross multiply
195,844,604.29x = 270,267,796.87 × 112,211,058.98 - Step 4: Simplify right side
195,844,604.29x = 30,327,035,695,369,372 - Step 5: Solve for x
x = 30,327,035,695,369,372/195,844,604.29 - Step 6: Final answer
x = 154,852,546.52
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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.