Finding the Fourth Proportional to 41,473,905.80, 62,202,564.30 and 19,908,465.80
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Solution
The fourth proportional to 41,473,905.80, 62,202,564.30 and 19,908,465.80 is: 29,858,717.19
Step by Step Solution
- Step 1: Write the proportion equation
41,473,905.80 : 62,202,564.30 = 19,908,465.80 : x - Step 2: Convert to fraction form
41,473,905.80/62,202,564.30 = 19,908,465.80/x - Step 3: Cross multiply
41,473,905.80x = 62,202,564.30 × 19,908,465.80 - Step 4: Simplify right side
41,473,905.80x = 1,238,357,624,038,851 - Step 5: Solve for x
x = 1,238,357,624,038,851/41,473,905.80 - Step 6: Final answer
x = 29,858,717.19
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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.