Finding the Fourth Proportional to 162,641,702.71, 244,059,494.38 and 59,018,992.99
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Solution
The fourth proportional to 162,641,702.71, 244,059,494.38 and 59,018,992.99 is: 88,563,666.94
Step by Step Solution
- Step 1: Write the proportion equation
162,641,702.71 : 244,059,494.38 = 59,018,992.99 : x - Step 2: Convert to fraction form
162,641,702.71/244,059,494.38 = 59,018,992.99/x - Step 3: Cross multiply
162,641,702.71x = 244,059,494.38 × 59,018,992.99 - Step 4: Simplify right side
162,641,702.71x = 14,404,145,588,571,302 - Step 5: Solve for x
x = 14,404,145,588,571,302/162,641,702.71 - Step 6: Final answer
x = 88,563,666.94
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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.