Finding the Fourth Proportional to 24,579,666.30, 36,884,261.70 and 10,201,234.80
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Solution
The fourth proportional to 24,579,666.30, 36,884,261.70 and 10,201,234.80 is: 15,307,978.94
Step by Step Solution
- Step 1: Write the proportion equation
24,579,666.30 : 36,884,261.70 = 10,201,234.80 : x - Step 2: Convert to fraction form
24,579,666.30/36,884,261.70 = 10,201,234.80/x - Step 3: Cross multiply
24,579,666.30x = 36,884,261.70 × 10,201,234.80 - Step 4: Simplify right side
24,579,666.30x = 376,265,014,026,347.19 - Step 5: Solve for x
x = 376,265,014,026,347.19/24,579,666.30 - Step 6: Final answer
x = 15,307,978.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.