Finding the Fourth Proportional to 17,996,317.19, 26,997,275.14 and 5,862,956.00
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Solution
The fourth proportional to 17,996,317.19, 26,997,275.14 and 5,862,956.00 is: 8,795,346.00
Step by Step Solution
- Step 1: Write the proportion equation
17,996,317.19 : 26,997,275.14 = 5,862,956.00 : x - Step 2: Convert to fraction form
17,996,317.19/26,997,275.14 = 5,862,956.00/x - Step 3: Cross multiply
17,996,317.19x = 26,997,275.14 × 5,862,956.00 - Step 4: Simplify right side
17,996,317.19x = 158,283,836,318,549.66 - Step 5: Solve for x
x = 158,283,836,318,549.66/17,996,317.19 - Step 6: Final answer
x = 8,795,346.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.