Finding the Fourth Proportional to 24,202,130.40, 33,908,176.80 and 24,202,130.40
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Solution
The fourth proportional to 24,202,130.40, 33,908,176.80 and 24,202,130.40 is: 33,908,176.80
Step by Step Solution
- Step 1: Write the proportion equation
24,202,130.40 : 33,908,176.80 = 24,202,130.40 : x - Step 2: Convert to fraction form
24,202,130.40/33,908,176.80 = 24,202,130.40/x - Step 3: Cross multiply
24,202,130.40x = 33,908,176.80 × 24,202,130.40 - Step 4: Simplify right side
24,202,130.40x = 820,650,116,539,854.62 - Step 5: Solve for x
x = 820,650,116,539,854.62/24,202,130.40 - Step 6: Final answer
x = 33,908,176.80
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.