Finding the Fourth Proportional to 46,253,137.34, 69,352,812.90 and 17,501,493.98
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Solution
The fourth proportional to 46,253,137.34, 69,352,812.90 and 17,501,493.98 is: 26,242,065.02
Step by Step Solution
- Step 1: Write the proportion equation
46,253,137.34 : 69,352,812.90 = 17,501,493.98 : x - Step 2: Convert to fraction form
46,253,137.34/69,352,812.90 = 17,501,493.98/x - Step 3: Cross multiply
46,253,137.34x = 69,352,812.90 × 17,501,493.98 - Step 4: Simplify right side
46,253,137.34x = 1,213,777,837,162,406.25 - Step 5: Solve for x
x = 1,213,777,837,162,406.25/46,253,137.34 - Step 6: Final answer
x = 26,242,065.02
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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.