Finding the Fourth Proportional to 95,868,242.76, 143,803,414.08 and 27,711,525
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Solution
The fourth proportional to 95,868,242.76, 143,803,414.08 and 27,711,525 is: 41,567,590.99
Step by Step Solution
- Step 1: Write the proportion equation
95,868,242.76 : 143,803,414.08 = 27,711,525 : x - Step 2: Convert to fraction form
95,868,242.76/143,803,414.08 = 27,711,525/x - Step 3: Cross multiply
95,868,242.76x = 143,803,414.08 × 27,711,525 - Step 4: Simplify right side
95,868,242.76x = 3,985,011,904,363,272.50 - Step 5: Solve for x
x = 3,985,011,904,363,272.50/95,868,242.76 - Step 6: Final answer
x = 41,567,590.99
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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.