Finding the Fourth Proportional to 2,327,211,058.70, 3,490,816,588.05 and 2,327,211,058.70
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Solution
The fourth proportional to 2,327,211,058.70, 3,490,816,588.05 and 2,327,211,058.70 is: 3,490,816,588.05
Step by Step Solution
- Step 1: Write the proportion equation
2,327,211,058.70 : 3,490,816,588.05 = 2,327,211,058.70 : x - Step 2: Convert to fraction form
2,327,211,058.70/3,490,816,588.05 = 2,327,211,058.70/x - Step 3: Cross multiply
2,327,211,058.70x = 3,490,816,588.05 × 2,327,211,058.70 - Step 4: Simplify right side
2,327,211,058.70x = 8,123,866,967,603,361,792 - Step 5: Solve for x
x = 8,123,866,967,603,361,792/2,327,211,058.70 - Step 6: Final answer
x = 3,490,816,588.05
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1.5x scale
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.