Finding the Fourth Proportional to 29,594,358.40, 44,390,537.04 and 10,424,614.51
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Solution
The fourth proportional to 29,594,358.40, 44,390,537.04 and 10,424,614.51 is: 15,636,569.32
Step by Step Solution
- Step 1: Write the proportion equation
29,594,358.40 : 44,390,537.04 = 10,424,614.51 : x - Step 2: Convert to fraction form
29,594,358.40/44,390,537.04 = 10,424,614.51/x - Step 3: Cross multiply
29,594,358.40x = 44,390,537.04 × 10,424,614.51 - Step 4: Simplify right side
29,594,358.40x = 462,754,236,533,876.44 - Step 5: Solve for x
x = 462,754,236,533,876.44/29,594,358.40 - Step 6: Final answer
x = 15,636,569.32
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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.