Finding the Fourth Proportional to 65,148,234.57, 97,722,269.23 and 16,626,089.44
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Solution
The fourth proportional to 65,148,234.57, 97,722,269.23 and 16,626,089.44 is: 24,939,113.07
Step by Step Solution
- Step 1: Write the proportion equation
65,148,234.57 : 97,722,269.23 = 16,626,089.44 : x - Step 2: Convert to fraction form
65,148,234.57/97,722,269.23 = 16,626,089.44/x - Step 3: Cross multiply
65,148,234.57x = 97,722,269.23 × 16,626,089.44 - Step 4: Simplify right side
65,148,234.57x = 1,624,739,188,497,740 - Step 5: Solve for x
x = 1,624,739,188,497,740/65,148,234.57 - Step 6: Final answer
x = 24,939,113.07
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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.