Finding the Fourth Proportional to 65,148,238.07, 97,722,274.47 and 16,626,092.95
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Solution
The fourth proportional to 65,148,238.07, 97,722,274.47 and 16,626,092.95 is: 24,939,118.34
Step by Step Solution
- Step 1: Write the proportion equation
65,148,238.07 : 97,722,274.47 = 16,626,092.95 : x - Step 2: Convert to fraction form
65,148,238.07/97,722,274.47 = 16,626,092.95/x - Step 3: Cross multiply
65,148,238.07x = 97,722,274.47 × 16,626,092.95 - Step 4: Simplify right side
65,148,238.07x = 1,624,739,618,623,632 - Step 5: Solve for x
x = 1,624,739,618,623,632/65,148,238.07 - Step 6: Final answer
x = 24,939,118.34
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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.