Finding the Fourth Proportional to 62,125,683.33, 85,733,701.93 and 34,247,781.10
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Solution
The fourth proportional to 62,125,683.33, 85,733,701.93 and 34,247,781.10 is: 47,262,080.66
Step by Step Solution
- Step 1: Write the proportion equation
62,125,683.33 : 85,733,701.93 = 34,247,781.10 : x - Step 2: Convert to fraction form
62,125,683.33/85,733,701.93 = 34,247,781.10/x - Step 3: Cross multiply
62,125,683.33x = 85,733,701.93 × 34,247,781.10 - Step 4: Simplify right side
62,125,683.33x = 2,936,189,056,591,288 - Step 5: Solve for x
x = 2,936,189,056,591,288/62,125,683.33 - Step 6: Final answer
x = 47,262,080.66
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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.