Finding the Fourth Proportional to 29,529,965.80, 44,294,948.70 and 29,529,965.80
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Solution
The fourth proportional to 29,529,965.80, 44,294,948.70 and 29,529,965.80 is: 44,294,948.70
Step by Step Solution
- Step 1: Write the proportion equation
29,529,965.80 : 44,294,948.70 = 29,529,965.80 : x - Step 2: Convert to fraction form
29,529,965.80/44,294,948.70 = 29,529,965.80/x - Step 3: Cross multiply
29,529,965.80x = 44,294,948.70 × 29,529,965.80 - Step 4: Simplify right side
29,529,965.80x = 1,308,028,320,223,754.50 - Step 5: Solve for x
x = 1,308,028,320,223,754.50/29,529,965.80 - Step 6: Final answer
x = 44,294,948.70
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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.