Finding the Fourth Proportional to 337,410,663, 465,493,628.70 and 211,889,032.44
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Solution
The fourth proportional to 337,410,663, 465,493,628.70 and 211,889,032.44 is: 292,323,288.53
Step by Step Solution
- Step 1: Write the proportion equation
337,410,663 : 465,493,628.70 = 211,889,032.44 : x - Step 2: Convert to fraction form
337,410,663/465,493,628.70 = 211,889,032.44/x - Step 3: Cross multiply
337,410,663x = 465,493,628.70 × 211,889,032.44 - Step 4: Simplify right side
337,410,663x = 98,632,994,592,227,616 - Step 5: Solve for x
x = 98,632,994,592,227,616/337,410,663 - Step 6: Final answer
x = 292,323,288.53
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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.