Finding the Fourth Proportional to 29,731,202.20, 44,596,803.30 and 29,731,202.20
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Solution
The fourth proportional to 29,731,202.20, 44,596,803.30 and 29,731,202.20 is: 44,596,803.30
Step by Step Solution
- Step 1: Write the proportion equation
29,731,202.20 : 44,596,803.30 = 29,731,202.20 : x - Step 2: Convert to fraction form
29,731,202.20/44,596,803.30 = 29,731,202.20/x - Step 3: Cross multiply
29,731,202.20x = 44,596,803.30 × 29,731,202.20 - Step 4: Simplify right side
29,731,202.20x = 1,325,916,576,385,927.25 - Step 5: Solve for x
x = 1,325,916,576,385,927.25/29,731,202.20 - Step 6: Final answer
x = 44,596,803.30
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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.