Finding the Fourth Proportional to 32,254,719.01, 48,356,503.07 and 16,899,063.62
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Solution
The fourth proportional to 32,254,719.01, 48,356,503.07 and 16,899,063.62 is: 25,335,195.80
Step by Step Solution
- Step 1: Write the proportion equation
32,254,719.01 : 48,356,503.07 = 16,899,063.62 : x - Step 2: Convert to fraction form
32,254,719.01/48,356,503.07 = 16,899,063.62/x - Step 3: Cross multiply
32,254,719.01x = 48,356,503.07 × 16,899,063.62 - Step 4: Simplify right side
32,254,719.01x = 817,179,621,494,377.38 - Step 5: Solve for x
x = 817,179,621,494,377.38/32,254,719.01 - Step 6: Final answer
x = 25,335,195.80
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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.