Finding the Fourth Proportional to 22,729,536.14, 34,094,205.68 and 5,690,159.86
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Solution
The fourth proportional to 22,729,536.14, 34,094,205.68 and 5,690,159.86 is: 8,535,215.12
Step by Step Solution
- Step 1: Write the proportion equation
22,729,536.14 : 34,094,205.68 = 5,690,159.86 : x - Step 2: Convert to fraction form
22,729,536.14/34,094,205.68 = 5,690,159.86/x - Step 3: Cross multiply
22,729,536.14x = 34,094,205.68 × 5,690,159.86 - Step 4: Simplify right side
22,729,536.14x = 194,001,480,618,920 - Step 5: Solve for x
x = 194,001,480,618,920/22,729,536.14 - Step 6: Final answer
x = 8,535,215.12
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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.