Finding the Fourth Proportional to 64,575,494.89, 96,863,603.99 and 16,053,346.93
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Solution
The fourth proportional to 64,575,494.89, 96,863,603.99 and 16,053,346.93 is: 24,080,110.30
Step by Step Solution
- Step 1: Write the proportion equation
64,575,494.89 : 96,863,603.99 = 16,053,346.93 : x - Step 2: Convert to fraction form
64,575,494.89/96,863,603.99 = 16,053,346.93/x - Step 3: Cross multiply
64,575,494.89x = 96,863,603.99 × 16,053,346.93 - Step 4: Simplify right side
64,575,494.89x = 1,554,985,039,741,602.25 - Step 5: Solve for x
x = 1,554,985,039,741,602.25/64,575,494.89 - Step 6: Final answer
x = 24,080,110.30
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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.