Finding the Fourth Proportional to 68,624,702.24, 94,723,346.40 and 44,178,416
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Solution
The fourth proportional to 68,624,702.24, 94,723,346.40 and 44,178,416 is: 60,979,898.86
Step by Step Solution
- Step 1: Write the proportion equation
68,624,702.24 : 94,723,346.40 = 44,178,416 : x - Step 2: Convert to fraction form
68,624,702.24/94,723,346.40 = 44,178,416/x - Step 3: Cross multiply
68,624,702.24x = 94,723,346.40 × 44,178,416 - Step 4: Simplify right side
68,624,702.24x = 4,184,727,402,171,302.50 - Step 5: Solve for x
x = 4,184,727,402,171,302.50/68,624,702.24 - Step 6: Final answer
x = 60,979,898.86
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.