Finding the Fourth Proportional to 46,457,599.20, 69,695,700.84 and 26,016,388.20
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Solution
The fourth proportional to 46,457,599.20, 69,695,700.84 and 26,016,388.20 is: 39,029,791.47
Step by Step Solution
- Step 1: Write the proportion equation
46,457,599.20 : 69,695,700.84 = 26,016,388.20 : x - Step 2: Convert to fraction form
46,457,599.20/69,695,700.84 = 26,016,388.20/x - Step 3: Cross multiply
46,457,599.20x = 69,695,700.84 × 26,016,388.20 - Step 4: Simplify right side
46,457,599.20x = 1,813,230,408,924,506.25 - Step 5: Solve for x
x = 1,813,230,408,924,506.25/46,457,599.20 - Step 6: Final answer
x = 39,029,791.47
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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.