Finding the Fourth Proportional to 12,097,317.04, 16,694,247.48 and 6,590,674.99
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Solution
The fourth proportional to 12,097,317.04, 16,694,247.48 and 6,590,674.99 is: 9,095,104.23
Step by Step Solution
- Step 1: Write the proportion equation
12,097,317.04 : 16,694,247.48 = 6,590,674.99 : x - Step 2: Convert to fraction form
12,097,317.04/16,694,247.48 = 6,590,674.99/x - Step 3: Cross multiply
12,097,317.04x = 16,694,247.48 × 6,590,674.99 - Step 4: Simplify right side
12,097,317.04x = 110,026,359,343,306.53 - Step 5: Solve for x
x = 110,026,359,343,306.53/12,097,317.04 - Step 6: Final answer
x = 9,095,104.23
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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.