Finding the Fourth Proportional to 94,482,230.04, 141,723,346.80 and 22,678,646.04
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Solution
The fourth proportional to 94,482,230.04, 141,723,346.80 and 22,678,646.04 is: 34,017,969.48
Step by Step Solution
- Step 1: Write the proportion equation
94,482,230.04 : 141,723,346.80 = 22,678,646.04 : x - Step 2: Convert to fraction form
94,482,230.04/141,723,346.80 = 22,678,646.04/x - Step 3: Cross multiply
94,482,230.04x = 141,723,346.80 × 22,678,646.04 - Step 4: Simplify right side
94,482,230.04x = 3,214,093,617,681,367 - Step 5: Solve for x
x = 3,214,093,617,681,367/94,482,230.04 - Step 6: Final answer
x = 34,017,969.48
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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.