Finding the Fourth Proportional to 264,152,540.00, 364,564,135.33 and 159,731,358.68
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Solution
The fourth proportional to 264,152,540.00, 364,564,135.33 and 159,731,358.68 is: 220,449,610.90
Step by Step Solution
- Step 1: Write the proportion equation
264,152,540.00 : 364,564,135.33 = 159,731,358.68 : x - Step 2: Convert to fraction form
264,152,540.00/364,564,135.33 = 159,731,358.68/x - Step 3: Cross multiply
264,152,540.00x = 364,564,135.33 × 159,731,358.68 - Step 4: Simplify right side
264,152,540.00x = 58,232,324,662,772,368 - Step 5: Solve for x
x = 58,232,324,662,772,368/264,152,540.00 - Step 6: Final answer
x = 220,449,610.90
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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.