Finding the Fourth Proportional to 15,282,192.16, 22,923,448.02 and 4,499,697.14
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Solution
The fourth proportional to 15,282,192.16, 22,923,448.02 and 4,499,697.14 is: 6,749,592.76
Step by Step Solution
- Step 1: Write the proportion equation
15,282,192.16 : 22,923,448.02 = 4,499,697.14 : x - Step 2: Convert to fraction form
15,282,192.16/22,923,448.02 = 4,499,697.14/x - Step 3: Cross multiply
15,282,192.16x = 22,923,448.02 × 4,499,697.14 - Step 4: Simplify right side
15,282,192.16x = 103,148,573,494,532.66 - Step 5: Solve for x
x = 103,148,573,494,532.66/15,282,192.16 - Step 6: Final answer
x = 6,749,592.76
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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.