Finding the Fourth Proportional to 29,894,775.40, 44,842,163.10 and 22,667,177.80
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Solution
The fourth proportional to 29,894,775.40, 44,842,163.10 and 22,667,177.80 is: 34,000,766.70
Step by Step Solution
- Step 1: Write the proportion equation
29,894,775.40 : 44,842,163.10 = 22,667,177.80 : x - Step 2: Convert to fraction form
29,894,775.40/44,842,163.10 = 22,667,177.80/x - Step 3: Cross multiply
29,894,775.40x = 44,842,163.10 × 22,667,177.80 - Step 4: Simplify right side
29,894,775.40x = 1,016,445,283,924,299.25 - Step 5: Solve for x
x = 1,016,445,283,924,299.25/29,894,775.40 - Step 6: Final answer
x = 34,000,766.70
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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.