Finding the Fourth Proportional to 26,536,321.01, 39,819,649.73 and 14,406,770.68
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Solution
The fourth proportional to 26,536,321.01, 39,819,649.73 and 14,406,770.68 is: 21,618,390.95
Step by Step Solution
- Step 1: Write the proportion equation
26,536,321.01 : 39,819,649.73 = 14,406,770.68 : x - Step 2: Convert to fraction form
26,536,321.01/39,819,649.73 = 14,406,770.68/x - Step 3: Cross multiply
26,536,321.01x = 39,819,649.73 × 14,406,770.68 - Step 4: Simplify right side
26,536,321.01x = 573,672,562,154,501.75 - Step 5: Solve for x
x = 573,672,562,154,501.75/26,536,321.01 - Step 6: Final answer
x = 21,618,390.95
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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.