Finding the Fourth Proportional to 16,124,473, 22,251,773.01 and 8,881,129
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Solution
The fourth proportional to 16,124,473, 22,251,773.01 and 8,881,129 is: 12,255,958.17
Step by Step Solution
- Step 1: Write the proportion equation
16,124,473 : 22,251,773.01 = 8,881,129 : x - Step 2: Convert to fraction form
16,124,473/22,251,773.01 = 8,881,129/x - Step 3: Cross multiply
16,124,473x = 22,251,773.01 × 8,881,129 - Step 4: Simplify right side
16,124,473x = 197,620,866,580,528.31 - Step 5: Solve for x
x = 197,620,866,580,528.31/16,124,473 - Step 6: Final answer
x = 12,255,958.17
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.