Finding the Fourth Proportional to 40,819,527.68, 56,330,951.24 and 22,484,813.18
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Solution
The fourth proportional to 40,819,527.68, 56,330,951.24 and 22,484,813.18 is: 31,029,043.86
Step by Step Solution
- Step 1: Write the proportion equation
40,819,527.68 : 56,330,951.24 = 22,484,813.18 : x - Step 2: Convert to fraction form
40,819,527.68/56,330,951.24 = 22,484,813.18/x - Step 3: Cross multiply
40,819,527.68x = 56,330,951.24 × 22,484,813.18 - Step 4: Simplify right side
40,819,527.68x = 1,266,590,914,883,089.25 - Step 5: Solve for x
x = 1,266,590,914,883,089.25/40,819,527.68 - Step 6: Final answer
x = 31,029,043.86
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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.