Finding the Fourth Proportional to 16,311,844.84, 24,478,410.66 and 6,084,886.12
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Solution
The fourth proportional to 16,311,844.84, 24,478,410.66 and 6,084,886.12 is: 9,131,299.54
Step by Step Solution
- Step 1: Write the proportion equation
16,311,844.84 : 24,478,410.66 = 6,084,886.12 : x - Step 2: Convert to fraction form
16,311,844.84/24,478,410.66 = 6,084,886.12/x - Step 3: Cross multiply
16,311,844.84x = 24,478,410.66 × 6,084,886.12 - Step 4: Simplify right side
16,311,844.84x = 148,948,341,264,694.03 - Step 5: Solve for x
x = 148,948,341,264,694.03/16,311,844.84 - Step 6: Final answer
x = 9,131,299.54
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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.