Finding the Fourth Proportional to 32,336,471.84, 44,625,387.31 and 17,652,921.03
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Solution
The fourth proportional to 32,336,471.84, 44,625,387.31 and 17,652,921.03 is: 24,361,607.60
Step by Step Solution
- Step 1: Write the proportion equation
32,336,471.84 : 44,625,387.31 = 17,652,921.03 : x - Step 2: Convert to fraction form
32,336,471.84/44,625,387.31 = 17,652,921.03/x - Step 3: Cross multiply
32,336,471.84x = 44,625,387.31 × 17,652,921.03 - Step 4: Simplify right side
32,336,471.84x = 787,768,438,072,461.88 - Step 5: Solve for x
x = 787,768,438,072,461.88/32,336,471.84 - Step 6: Final answer
x = 24,361,607.60
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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.