Finding the Fourth Proportional to 8,869,148,806,155.60, 13,305,225,125,593 and 3,059,021,814,534.60
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Solution
The fourth proportional to 8,869,148,806,155.60, 13,305,225,125,593 and 3,059,021,814,534.60 is: 4,589,050,741,626.35
Step by Step Solution
- Step 1: Write the proportion equation
8,869,148,806,155.60 : 13,305,225,125,593 = 3,059,021,814,534.60 : x - Step 2: Convert to fraction form
8,869,148,806,155.60/13,305,225,125,593 = 3,059,021,814,534.60/x - Step 3: Cross multiply
8,869,148,806,155.60x = 13,305,225,125,593 × 3,059,021,814,534.60 - Step 4: Simplify right side
8,869,148,806,155.60x = 40,700,973,906,482,847,687,901,184 - Step 5: Solve for x
x = 40,700,973,906,482,847,687,901,184/8,869,148,806,155.60 - Step 6: Final answer
x = 4,589,050,741,626.35
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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.