Finding the Fourth Proportional to 591,723,755,823.60, 887,585,633,735.40 and 506,994,894,879.30
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Solution
The fourth proportional to 591,723,755,823.60, 887,585,633,735.40 and 506,994,894,879.30 is: 760,492,342,318.95
Step by Step Solution
- Step 1: Write the proportion equation
591,723,755,823.60 : 887,585,633,735.40 = 506,994,894,879.30 : x - Step 2: Convert to fraction form
591,723,755,823.60/887,585,633,735.40 = 506,994,894,879.30/x - Step 3: Cross multiply
591,723,755,823.60x = 887,585,633,735.40 × 506,994,894,879.30 - Step 4: Simplify right side
591,723,755,823.60x = 450,001,385,072,056,009,228,288 - Step 5: Solve for x
x = 450,001,385,072,056,009,228,288/591,723,755,823.60 - Step 6: Final answer
x = 760,492,342,318.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.