Finding the Fourth Proportional to 2,088,897,038,840.20, 3,134,776,826,475 and 729,053,750,734.70
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Solution
The fourth proportional to 2,088,897,038,840.20, 3,134,776,826,475 and 729,053,750,734.70 is: 1,094,080,158,362.78
Step by Step Solution
- Step 1: Write the proportion equation
2,088,897,038,840.20 : 3,134,776,826,475 = 729,053,750,734.70 : x - Step 2: Convert to fraction form
2,088,897,038,840.20/3,134,776,826,475 = 729,053,750,734.70/x - Step 3: Cross multiply
2,088,897,038,840.20x = 3,134,776,826,475 × 729,053,750,734.70 - Step 4: Simplify right side
2,088,897,038,840.20x = 2,285,420,803,057,818,500,333,568 - Step 5: Solve for x
x = 2,285,420,803,057,818,500,333,568/2,088,897,038,840.20 - Step 6: Final answer
x = 1,094,080,158,362.78
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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.