Finding the Fourth Proportional to 155,027,381,898, 232,541,072,584.58 and 37,251,553,242
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Solution
The fourth proportional to 155,027,381,898, 232,541,072,584.58 and 37,251,553,242 is: 55,877,329,799.94
Step by Step Solution
- Step 1: Write the proportion equation
155,027,381,898 : 232,541,072,584.58 = 37,251,553,242 : x - Step 2: Convert to fraction form
155,027,381,898/232,541,072,584.58 = 37,251,553,242/x - Step 3: Cross multiply
155,027,381,898x = 232,541,072,584.58 × 37,251,553,242 - Step 4: Simplify right side
155,027,381,898x = 8,662,516,146,336,267,501,568 - Step 5: Solve for x
x = 8,662,516,146,336,267,501,568/155,027,381,898 - Step 6: Final answer
x = 55,877,329,799.94
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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.