Finding the Fourth Proportional to 68,134,522.10, 102,223,222.42 and 24,385,454.34
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Solution
The fourth proportional to 68,134,522.10, 102,223,222.42 and 24,385,454.34 is: 36,585,854.65
Step by Step Solution
- Step 1: Write the proportion equation
68,134,522.10 : 102,223,222.42 = 24,385,454.34 : x - Step 2: Convert to fraction form
68,134,522.10/102,223,222.42 = 24,385,454.34/x - Step 3: Cross multiply
68,134,522.10x = 102,223,222.42 × 24,385,454.34 - Step 4: Simplify right side
68,134,522.10x = 2,492,759,722,177,531 - Step 5: Solve for x
x = 2,492,759,722,177,531/68,134,522.10 - Step 6: Final answer
x = 36,585,854.65
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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.