Finding the Fourth Proportional to 27,860,641.34, 41,682,836.12 and 24,423,071.00
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Solution
The fourth proportional to 27,860,641.34, 41,682,836.12 and 24,423,071.00 is: 36,539,821.66
Step by Step Solution
- Step 1: Write the proportion equation
27,860,641.34 : 41,682,836.12 = 24,423,071.00 : x - Step 2: Convert to fraction form
27,860,641.34/41,682,836.12 = 24,423,071.00/x - Step 3: Cross multiply
27,860,641.34x = 41,682,836.12 × 24,423,071.00 - Step 4: Simplify right side
27,860,641.34x = 1,018,022,865,709,595.12 - Step 5: Solve for x
x = 1,018,022,865,709,595.12/27,860,641.34 - Step 6: Final answer
x = 36,539,821.66
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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.