Finding the Fourth Proportional to 17,344,930.36, 26,007,310.62 and 6,563,064.10
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Solution
The fourth proportional to 17,344,930.36, 26,007,310.62 and 6,563,064.10 is: 9,840,780.17
Step by Step Solution
- Step 1: Write the proportion equation
17,344,930.36 : 26,007,310.62 = 6,563,064.10 : x - Step 2: Convert to fraction form
17,344,930.36/26,007,310.62 = 6,563,064.10/x - Step 3: Cross multiply
17,344,930.36x = 26,007,310.62 × 6,563,064.10 - Step 4: Simplify right side
17,344,930.36x = 170,687,646,667,670.75 - Step 5: Solve for x
x = 170,687,646,667,670.75/17,344,930.36 - Step 6: Final answer
x = 9,840,780.17
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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.