Finding the Fourth Proportional to 41,468,269.90, 62,156,785.65 and 14,528,058.70
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Solution
The fourth proportional to 41,468,269.90, 62,156,785.65 and 14,528,058.70 is: 21,776,105.75
Step by Step Solution
- Step 1: Write the proportion equation
41,468,269.90 : 62,156,785.65 = 14,528,058.70 : x - Step 2: Convert to fraction form
41,468,269.90/62,156,785.65 = 14,528,058.70/x - Step 3: Cross multiply
41,468,269.90x = 62,156,785.65 × 14,528,058.70 - Step 4: Simplify right side
41,468,269.90x = 903,017,430,526,517.62 - Step 5: Solve for x
x = 903,017,430,526,517.62/41,468,269.90 - Step 6: Final answer
x = 21,776,105.75
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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.