Finding the Fourth Proportional to 17,489,281.01, 24,135,239.99 and 9,754,821.86
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Solution
The fourth proportional to 17,489,281.01, 24,135,239.99 and 9,754,821.86 is: 13,461,672.12
Step by Step Solution
- Step 1: Write the proportion equation
17,489,281.01 : 24,135,239.99 = 9,754,821.86 : x - Step 2: Convert to fraction form
17,489,281.01/24,135,239.99 = 9,754,821.86/x - Step 3: Cross multiply
17,489,281.01x = 24,135,239.99 × 9,754,821.86 - Step 4: Simplify right side
17,489,281.01x = 235,434,966,554,509.03 - Step 5: Solve for x
x = 235,434,966,554,509.03/17,489,281.01 - Step 6: Final answer
x = 13,461,672.12
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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.