Finding the Fourth Proportional to 94,696,266.24, 142,052,590.08 and 33,280,174.08
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Solution
The fourth proportional to 94,696,266.24, 142,052,590.08 and 33,280,174.08 is: 49,923,139.68
Step by Step Solution
- Step 1: Write the proportion equation
94,696,266.24 : 142,052,590.08 = 33,280,174.08 : x - Step 2: Convert to fraction form
94,696,266.24/142,052,590.08 = 33,280,174.08/x - Step 3: Cross multiply
94,696,266.24x = 142,052,590.08 × 33,280,174.08 - Step 4: Simplify right side
94,696,266.24x = 4,727,534,926,377,281 - Step 5: Solve for x
x = 4,727,534,926,377,281/94,696,266.24 - Step 6: Final answer
x = 49,923,139.68
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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.