Finding the Fourth Proportional to 16,333,138.62, 24,497,841.69 and 4,366,807.74
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Solution
The fourth proportional to 16,333,138.62, 24,497,841.69 and 4,366,807.74 is: 6,549,712.65
Step by Step Solution
- Step 1: Write the proportion equation
16,333,138.62 : 24,497,841.69 = 4,366,807.74 : x - Step 2: Convert to fraction form
16,333,138.62/24,497,841.69 = 4,366,807.74/x - Step 3: Cross multiply
16,333,138.62x = 24,497,841.69 × 4,366,807.74 - Step 4: Simplify right side
16,333,138.62x = 106,977,364,705,186.69 - Step 5: Solve for x
x = 106,977,364,705,186.69/16,333,138.62 - Step 6: Final answer
x = 6,549,712.65
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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.