Finding the Fourth Proportional to 25,828,035.75, 35,644,306.50 and 14,225,594.94
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Solution
The fourth proportional to 25,828,035.75, 35,644,306.50 and 14,225,594.94 is: 19,632,211.72
Step by Step Solution
- Step 1: Write the proportion equation
25,828,035.75 : 35,644,306.50 = 14,225,594.94 : x - Step 2: Convert to fraction form
25,828,035.75/35,644,306.50 = 14,225,594.94/x - Step 3: Cross multiply
25,828,035.75x = 35,644,306.50 × 14,225,594.94 - Step 4: Simplify right side
25,828,035.75x = 507,061,466,186,209.06 - Step 5: Solve for x
x = 507,061,466,186,209.06/25,828,035.75 - Step 6: Final answer
x = 19,632,211.72
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.