Finding the Fourth Proportional to 32,750,597.80, 49,125,896.70 and 15,702,495.40
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Solution
The fourth proportional to 32,750,597.80, 49,125,896.70 and 15,702,495.40 is: 23,553,743.10
Step by Step Solution
- Step 1: Write the proportion equation
32,750,597.80 : 49,125,896.70 = 15,702,495.40 : x - Step 2: Convert to fraction form
32,750,597.80/49,125,896.70 = 15,702,495.40/x - Step 3: Cross multiply
32,750,597.80x = 49,125,896.70 × 15,702,495.40 - Step 4: Simplify right side
32,750,597.80x = 771,399,166,952,625.25 - Step 5: Solve for x
x = 771,399,166,952,625.25/32,750,597.80 - Step 6: Final answer
x = 23,553,743.10
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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.