Finding the Fourth Proportional to 62,184,091.24, 85,814,160.42 and 34,683,792.04
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Solution
The fourth proportional to 62,184,091.24, 85,814,160.42 and 34,683,792.04 is: 47,863,696.88
Step by Step Solution
- Step 1: Write the proportion equation
62,184,091.24 : 85,814,160.42 = 34,683,792.04 : x - Step 2: Convert to fraction form
62,184,091.24/85,814,160.42 = 34,683,792.04/x - Step 3: Cross multiply
62,184,091.24x = 85,814,160.42 × 34,683,792.04 - Step 4: Simplify right side
62,184,091.24x = 2,976,360,494,094,479 - Step 5: Solve for x
x = 2,976,360,494,094,479/62,184,091.24 - Step 6: Final answer
x = 47,863,696.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.