Finding the Fourth Proportional to 65,148,551.24, 97,722,770.72 and 16,626,401.14
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Solution
The fourth proportional to 65,148,551.24, 97,722,770.72 and 16,626,401.14 is: 24,939,587.38
Step by Step Solution
- Step 1: Write the proportion equation
65,148,551.24 : 97,722,770.72 = 16,626,401.14 : x - Step 2: Convert to fraction form
65,148,551.24/97,722,770.72 = 16,626,401.14/x - Step 3: Cross multiply
65,148,551.24x = 97,722,770.72 × 16,626,401.14 - Step 4: Simplify right side
65,148,551.24x = 1,624,777,986,502,966.75 - Step 5: Solve for x
x = 1,624,777,986,502,966.75/65,148,551.24 - Step 6: Final answer
x = 24,939,587.38
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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.