Finding the Fourth Proportional to 32,536,934.70, 48,773,070.68 and 16,313,369.57
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Solution
The fourth proportional to 32,536,934.70, 48,773,070.68 and 16,313,369.57 is: 24,453,844.05
Step by Step Solution
- Step 1: Write the proportion equation
32,536,934.70 : 48,773,070.68 = 16,313,369.57 : x - Step 2: Convert to fraction form
32,536,934.70/48,773,070.68 = 16,313,369.57/x - Step 3: Cross multiply
32,536,934.70x = 48,773,070.68 × 16,313,369.57 - Step 4: Simplify right side
32,536,934.70x = 795,653,127,198,386.50 - Step 5: Solve for x
x = 795,653,127,198,386.50/32,536,934.70 - Step 6: Final answer
x = 24,453,844.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.