Finding the Fourth Proportional to 16,252,355.30, 24,402,849.82 and 14,070,672.14
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Solution
The fourth proportional to 16,252,355.30, 24,402,849.82 and 14,070,672.14 is: 21,127,060.83
Step by Step Solution
- Step 1: Write the proportion equation
16,252,355.30 : 24,402,849.82 = 14,070,672.14 : x - Step 2: Convert to fraction form
16,252,355.30/24,402,849.82 = 14,070,672.14/x - Step 3: Cross multiply
16,252,355.30x = 24,402,849.82 × 14,070,672.14 - Step 4: Simplify right side
16,252,355.30x = 343,364,498,941,687.06 - Step 5: Solve for x
x = 343,364,498,941,687.06/16,252,355.30 - Step 6: Final answer
x = 21,127,060.83
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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.