Finding the Fourth Proportional to 24,735,145.18, 37,105,260.12 and 8,561,070.04
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Solution
The fourth proportional to 24,735,145.18, 37,105,260.12 and 8,561,070.04 is: 12,842,484.99
Step by Step Solution
- Step 1: Write the proportion equation
24,735,145.18 : 37,105,260.12 = 8,561,070.04 : x - Step 2: Convert to fraction form
24,735,145.18/37,105,260.12 = 8,561,070.04/x - Step 3: Cross multiply
24,735,145.18x = 37,105,260.12 × 8,561,070.04 - Step 4: Simplify right side
24,735,145.18x = 317,660,730,739,738.75 - Step 5: Solve for x
x = 317,660,730,739,738.75/24,735,145.18 - Step 6: Final answer
x = 12,842,484.99
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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.