Finding the Fourth Proportional to 46,512,871.53, 64,187,763.57 and 25,891,189.26
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Solution
The fourth proportional to 46,512,871.53, 64,187,763.57 and 25,891,189.26 is: 35,729,841.66
Step by Step Solution
- Step 1: Write the proportion equation
46,512,871.53 : 64,187,763.57 = 25,891,189.26 : x - Step 2: Convert to fraction form
46,512,871.53/64,187,763.57 = 25,891,189.26/x - Step 3: Cross multiply
46,512,871.53x = 64,187,763.57 × 25,891,189.26 - Step 4: Simplify right side
46,512,871.53x = 1,661,897,534,767,003.25 - Step 5: Solve for x
x = 1,661,897,534,767,003.25/46,512,871.53 - Step 6: Final answer
x = 35,729,841.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.