Finding the Fourth Proportional to 26,983,265.66, 37,236,906.62 and 14,593,359.00
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Solution
The fourth proportional to 26,983,265.66, 37,236,906.62 and 14,593,359.00 is: 20,138,835.43
Step by Step Solution
- Step 1: Write the proportion equation
26,983,265.66 : 37,236,906.62 = 14,593,359.00 : x - Step 2: Convert to fraction form
26,983,265.66/37,236,906.62 = 14,593,359.00/x - Step 3: Cross multiply
26,983,265.66x = 37,236,906.62 × 14,593,359.00 - Step 4: Simplify right side
26,983,265.66x = 543,411,546,412,822.31 - Step 5: Solve for x
x = 543,411,546,412,822.31/26,983,265.66 - Step 6: Final answer
x = 20,138,835.43
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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.