Finding the Fourth Proportional to 14,843,751.68, 22,246,600.56 and 12,916,654.76
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Solution
The fourth proportional to 14,843,751.68, 22,246,600.56 and 12,916,654.76 is: 19,358,425.36
Step by Step Solution
- Step 1: Write the proportion equation
14,843,751.68 : 22,246,600.56 = 12,916,654.76 : x - Step 2: Convert to fraction form
14,843,751.68/22,246,600.56 = 12,916,654.76/x - Step 3: Cross multiply
14,843,751.68x = 22,246,600.56 × 12,916,654.76 - Step 4: Simplify right side
14,843,751.68x = 287,351,659,017,142.62 - Step 5: Solve for x
x = 287,351,659,017,142.62/14,843,751.68 - Step 6: Final answer
x = 19,358,425.36
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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.