Finding the Fourth Proportional to 4,559,321,603,706.10, 6,840,139,998,612 and 2,110,605,220,944.70
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Solution
The fourth proportional to 4,559,321,603,706.10, 6,840,139,998,612 and 2,110,605,220,944.70 is: 3,166,443,705,424.95
Step by Step Solution
- Step 1: Write the proportion equation
4,559,321,603,706.10 : 6,840,139,998,612 = 2,110,605,220,944.70 : x - Step 2: Convert to fraction form
4,559,321,603,706.10/6,840,139,998,612 = 2,110,605,220,944.70/x - Step 3: Cross multiply
4,559,321,603,706.10x = 6,840,139,998,612 × 2,110,605,220,944.70 - Step 4: Simplify right side
4,559,321,603,706.10x = 14,436,835,193,063,158,914,744,320 - Step 5: Solve for x
x = 14,436,835,193,063,158,914,744,320/4,559,321,603,706.10 - Step 6: Final answer
x = 3,166,443,705,424.95
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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.