Finding the Fourth Proportional to 62,289,202.60, 93,433,803.90 and 27,745,537.60
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Solution
The fourth proportional to 62,289,202.60, 93,433,803.90 and 27,745,537.60 is: 41,618,306.40
Step by Step Solution
- Step 1: Write the proportion equation
62,289,202.60 : 93,433,803.90 = 27,745,537.60 : x - Step 2: Convert to fraction form
62,289,202.60/93,433,803.90 = 27,745,537.60/x - Step 3: Cross multiply
62,289,202.60x = 93,433,803.90 × 27,745,537.60 - Step 4: Simplify right side
62,289,202.60x = 2,592,371,119,218,477 - Step 5: Solve for x
x = 2,592,371,119,218,477/62,289,202.60 - Step 6: Final answer
x = 41,618,306.40
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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.