Finding the Fourth Proportional to 254,094,945.23, 350,453,337.92 and 183,794,269.46
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Solution
The fourth proportional to 254,094,945.23, 350,453,337.92 and 183,794,269.46 is: 253,493,099.45
Step by Step Solution
- Step 1: Write the proportion equation
254,094,945.23 : 350,453,337.92 = 183,794,269.46 : x - Step 2: Convert to fraction form
254,094,945.23/350,453,337.92 = 183,794,269.46/x - Step 3: Cross multiply
254,094,945.23x = 350,453,337.92 × 183,794,269.46 - Step 4: Simplify right side
254,094,945.23x = 64,411,315,220,842,912 - Step 5: Solve for x
x = 64,411,315,220,842,912/254,094,945.23 - Step 6: Final answer
x = 253,493,099.45
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.