Finding the Fourth Proportional to 16,097,762.08, 22,207,583.46 and 9,567,680.32
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Solution
The fourth proportional to 16,097,762.08, 22,207,583.46 and 9,567,680.32 is: 13,199,043.33
Step by Step Solution
- Step 1: Write the proportion equation
16,097,762.08 : 22,207,583.46 = 9,567,680.32 : x - Step 2: Convert to fraction form
16,097,762.08/22,207,583.46 = 9,567,680.32/x - Step 3: Cross multiply
16,097,762.08x = 22,207,583.46 × 9,567,680.32 - Step 4: Simplify right side
16,097,762.08x = 212,475,059,224,999.53 - Step 5: Solve for x
x = 212,475,059,224,999.53/16,097,762.08 - Step 6: Final answer
x = 13,199,043.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.