Finding the Fourth Proportional to 175,755,722.60, 263,677,420.40 and 124,041,341.99
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Solution
The fourth proportional to 175,755,722.60, 263,677,420.40 and 124,041,341.99 is: 186,092,951.03
Step by Step Solution
- Step 1: Write the proportion equation
175,755,722.60 : 263,677,420.40 = 124,041,341.99 : x - Step 2: Convert to fraction form
175,755,722.60/263,677,420.40 = 124,041,341.99/x - Step 3: Cross multiply
175,755,722.60x = 263,677,420.40 × 124,041,341.99 - Step 4: Simplify right side
175,755,722.60x = 32,706,901,078,916,392 - Step 5: Solve for x
x = 32,706,901,078,916,392/175,755,722.60 - Step 6: Final answer
x = 186,092,951.03
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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.