Finding the Fourth Proportional to 46,651,760.70, 69,926,319.45 and 16,344,023.10
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Solution
The fourth proportional to 46,651,760.70, 69,926,319.45 and 16,344,023.10 is: 24,498,054.59
Step by Step Solution
- Step 1: Write the proportion equation
46,651,760.70 : 69,926,319.45 = 16,344,023.10 : x - Step 2: Convert to fraction form
46,651,760.70/69,926,319.45 = 16,344,023.10/x - Step 3: Cross multiply
46,651,760.70x = 69,926,319.45 × 16,344,023.10 - Step 4: Simplify right side
46,651,760.70x = 1,142,877,380,388,779.25 - Step 5: Solve for x
x = 1,142,877,380,388,779.25/46,651,760.70 - Step 6: Final answer
x = 24,498,054.59
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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.