Finding the Fourth Proportional to 41,708,117.80, 62,562,176.70 and 41,708,117.80
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Solution
The fourth proportional to 41,708,117.80, 62,562,176.70 and 41,708,117.80 is: 62,562,176.70
Step by Step Solution
- Step 1: Write the proportion equation
41,708,117.80 : 62,562,176.70 = 41,708,117.80 : x - Step 2: Convert to fraction form
41,708,117.80/62,562,176.70 = 41,708,117.80/x - Step 3: Cross multiply
41,708,117.80x = 62,562,176.70 × 41,708,117.80 - Step 4: Simplify right side
41,708,117.80x = 2,609,350,635,628,015 - Step 5: Solve for x
x = 2,609,350,635,628,015/41,708,117.80 - Step 6: Final answer
x = 62,562,176.70
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1.5x scale
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.