Finding the Fourth Proportional to 29,627,387.93, 44,431,858.20 and 10,453,652.75
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Solution
The fourth proportional to 29,627,387.93, 44,431,858.20 and 10,453,652.75 is: 15,677,224.66
Step by Step Solution
- Step 1: Write the proportion equation
29,627,387.93 : 44,431,858.20 = 10,453,652.75 : x - Step 2: Convert to fraction form
29,627,387.93/44,431,858.20 = 10,453,652.75/x - Step 3: Cross multiply
29,627,387.93x = 44,431,858.20 × 10,453,652.75 - Step 4: Simplify right side
29,627,387.93x = 464,475,216,660,040.06 - Step 5: Solve for x
x = 464,475,216,660,040.06/29,627,387.93 - Step 6: Final answer
x = 15,677,224.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.