Finding the Fourth Proportional to 65,229,736.96, 97,631,694.30 and 47,953,364
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Solution
The fourth proportional to 65,229,736.96, 97,631,694.30 and 47,953,364 is: 71,773,525.28
Step by Step Solution
- Step 1: Write the proportion equation
65,229,736.96 : 97,631,694.30 = 47,953,364 : x - Step 2: Convert to fraction form
65,229,736.96/97,631,694.30 = 47,953,364/x - Step 3: Cross multiply
65,229,736.96x = 97,631,694.30 × 47,953,364 - Step 4: Simplify right side
65,229,736.96x = 4,681,768,174,704,625 - Step 5: Solve for x
x = 4,681,768,174,704,625/65,229,736.96 - Step 6: Final answer
x = 71,773,525.28
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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.