Finding the Fourth Proportional to 35,190,953, 52,717,709.18 and 16,720,613.07
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Solution
The fourth proportional to 35,190,953, 52,717,709.18 and 16,720,613.07 is: 25,048,267.86
Step by Step Solution
- Step 1: Write the proportion equation
35,190,953 : 52,717,709.18 = 16,720,613.07 : x - Step 2: Convert to fraction form
35,190,953/52,717,709.18 = 16,720,613.07/x - Step 3: Cross multiply
35,190,953x = 52,717,709.18 × 16,720,613.07 - Step 4: Simplify right side
35,190,953x = 881,472,417,135,567 - Step 5: Solve for x
x = 881,472,417,135,567/35,190,953 - Step 6: Final answer
x = 25,048,267.86
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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.