Finding the Fourth Proportional to 246,350,214.19, 369,478,227.86 and 73,827,027.68
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Solution
The fourth proportional to 246,350,214.19, 369,478,227.86 and 73,827,027.68 is: 110,726,428.41
Step by Step Solution
- Step 1: Write the proportion equation
246,350,214.19 : 369,478,227.86 = 73,827,027.68 : x - Step 2: Convert to fraction form
246,350,214.19/369,478,227.86 = 73,827,027.68/x - Step 3: Cross multiply
246,350,214.19x = 369,478,227.86 × 73,827,027.68 - Step 4: Simplify right side
246,350,214.19x = 27,277,479,355,008,436 - Step 5: Solve for x
x = 27,277,479,355,008,436/246,350,214.19 - Step 6: Final answer
x = 110,726,428.41
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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.