Finding the Fourth Proportional to 94,482,223.68, 141,723,337.36 and 22,678,639.68
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Solution
The fourth proportional to 94,482,223.68, 141,723,337.36 and 22,678,639.68 is: 34,017,959.96
Step by Step Solution
- Step 1: Write the proportion equation
94,482,223.68 : 141,723,337.36 = 22,678,639.68 : x - Step 2: Convert to fraction form
94,482,223.68/141,723,337.36 = 22,678,639.68/x - Step 3: Cross multiply
94,482,223.68x = 141,723,337.36 × 22,678,639.68 - Step 4: Simplify right side
94,482,223.68x = 3,214,092,502,234,522.50 - Step 5: Solve for x
x = 3,214,092,502,234,522.50/94,482,223.68 - Step 6: Final answer
x = 34,017,959.96
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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.