Finding the Fourth Proportional to 65,267,449.92, 97,912,328.58 and 26,907,994.80
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Solution
The fourth proportional to 65,267,449.92, 97,912,328.58 and 26,907,994.80 is: 40,366,590.57
Step by Step Solution
- Step 1: Write the proportion equation
65,267,449.92 : 97,912,328.58 = 26,907,994.80 : x - Step 2: Convert to fraction form
65,267,449.92/97,912,328.58 = 26,907,994.80/x - Step 3: Cross multiply
65,267,449.92x = 97,912,328.58 × 26,907,994.80 - Step 4: Simplify right side
65,267,449.92x = 2,634,624,428,286,531.50 - Step 5: Solve for x
x = 2,634,624,428,286,531.50/65,267,449.92 - Step 6: Final answer
x = 40,366,590.57
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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.