Finding the Fourth Proportional to 24,990,354.03, 37,490,643.70 and 8,593,508.93
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Solution
The fourth proportional to 24,990,354.03, 37,490,643.70 and 8,593,508.93 is: 12,892,021.50
Step by Step Solution
- Step 1: Write the proportion equation
24,990,354.03 : 37,490,643.70 = 8,593,508.93 : x - Step 2: Convert to fraction form
24,990,354.03/37,490,643.70 = 8,593,508.93/x - Step 3: Cross multiply
24,990,354.03x = 37,490,643.70 × 8,593,508.93 - Step 4: Simplify right side
24,990,354.03x = 322,176,181,427,398.25 - Step 5: Solve for x
x = 322,176,181,427,398.25/24,990,354.03 - Step 6: Final answer
x = 12,892,021.50
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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.