Finding the Fourth Proportional to 24,644,771.71, 36,966,129.73 and 6,448,564.03
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Solution
The fourth proportional to 24,644,771.71, 36,966,129.73 and 6,448,564.03 is: 9,672,577.10
Step by Step Solution
- Step 1: Write the proportion equation
24,644,771.71 : 36,966,129.73 = 6,448,564.03 : x - Step 2: Convert to fraction form
24,644,771.71/36,966,129.73 = 6,448,564.03/x - Step 3: Cross multiply
24,644,771.71x = 36,966,129.73 × 6,448,564.03 - Step 4: Simplify right side
24,644,771.71x = 238,378,454,505,191.59 - Step 5: Solve for x
x = 238,378,454,505,191.59/24,644,771.71 - Step 6: Final answer
x = 9,672,577.10
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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.