Finding the Fourth Proportional to 32,289,417.18, 44,559,743.49 and 17,604,963.63
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Solution
The fourth proportional to 32,289,417.18, 44,559,743.49 and 17,604,963.63 is: 24,295,039.43
Step by Step Solution
- Step 1: Write the proportion equation
32,289,417.18 : 44,559,743.49 = 17,604,963.63 : x - Step 2: Convert to fraction form
32,289,417.18/44,559,743.49 = 17,604,963.63/x - Step 3: Cross multiply
32,289,417.18x = 44,559,743.49 × 17,604,963.63 - Step 4: Simplify right side
32,289,417.18x = 784,472,663,503,579.25 - Step 5: Solve for x
x = 784,472,663,503,579.25/32,289,417.18 - Step 6: Final answer
x = 24,295,039.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.