Finding the Fourth Proportional to 14,856,342.84, 22,286,497.14 and 5,878,795.32
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Solution
The fourth proportional to 14,856,342.84, 22,286,497.14 and 5,878,795.32 is: 8,818,977.62
Step by Step Solution
- Step 1: Write the proportion equation
14,856,342.84 : 22,286,497.14 = 5,878,795.32 : x - Step 2: Convert to fraction form
14,856,342.84/22,286,497.14 = 5,878,795.32/x - Step 3: Cross multiply
14,856,342.84x = 22,286,497.14 × 5,878,795.32 - Step 4: Simplify right side
14,856,342.84x = 131,017,755,085,825.39 - Step 5: Solve for x
x = 131,017,755,085,825.39/14,856,342.84 - Step 6: Final answer
x = 8,818,977.62
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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.