Finding the Fourth Proportional to 29,562,775.62, 44,070,897.51 and 29,096,879.01
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Solution
The fourth proportional to 29,562,775.62, 44,070,897.51 and 29,096,879.01 is: 43,376,359.15
Step by Step Solution
- Step 1: Write the proportion equation
29,562,775.62 : 44,070,897.51 = 29,096,879.01 : x - Step 2: Convert to fraction form
29,562,775.62/44,070,897.51 = 29,096,879.01/x - Step 3: Cross multiply
29,562,775.62x = 44,070,897.51 × 29,096,879.01 - Step 4: Simplify right side
29,562,775.62x = 1,282,325,572,710,580.25 - Step 5: Solve for x
x = 1,282,325,572,710,580.25/29,562,775.62 - Step 6: Final answer
x = 43,376,359.15
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.