Finding the Third Proportional to 88,176,679.50 and 186,865,710.75
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Solution
The third proportional to 88,176,679.50 and 186,865,710.75 is: 396,009,398.99
Step by Step Solution
- Step 1: Write the proportion equation
88,176,679.50 : 186,865,710.75 = 186,865,710.75 : x - Step 2: Convert to fraction form
88,176,679.50/186,865,710.75 = 186,865,710.75/x - Step 3: Cross multiply
88,176,679.50x = 186,865,710.75 × 186,865,710.75 - Step 4: Simplify right side
88,176,679.50x = 34,918,793,854,102,664 - Step 5: Solve for x
x = 34,918,793,854,102,664/88,176,679.50 - Step 6: Final answer
x = 396,009,398.99
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.