Finding the Fourth Proportional to 22,753,988.12, 34,155,270.84 and 9,806,528.48
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Solution
The fourth proportional to 22,753,988.12, 34,155,270.84 and 9,806,528.48 is: 14,720,260.66
Step by Step Solution
- Step 1: Write the proportion equation
22,753,988.12 : 34,155,270.84 = 9,806,528.48 : x - Step 2: Convert to fraction form
22,753,988.12/34,155,270.84 = 9,806,528.48/x - Step 3: Cross multiply
22,753,988.12x = 34,155,270.84 × 9,806,528.48 - Step 4: Simplify right side
22,753,988.12x = 334,944,636,063,797.19 - Step 5: Solve for x
x = 334,944,636,063,797.19/22,753,988.12 - Step 6: Final answer
x = 14,720,260.66
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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.