Finding the Fourth Proportional to 4,883,926,633.70, 7,328,903,229.04 and 2,263,242,259.22
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Solution
The fourth proportional to 4,883,926,633.70, 7,328,903,229.04 and 2,263,242,259.22 is: 3,396,259,761.00
Step by Step Solution
- Step 1: Write the proportion equation
4,883,926,633.70 : 7,328,903,229.04 = 2,263,242,259.22 : x - Step 2: Convert to fraction form
4,883,926,633.70/7,328,903,229.04 = 2,263,242,259.22/x - Step 3: Cross multiply
4,883,926,633.70x = 7,328,903,229.04 × 2,263,242,259.22 - Step 4: Simplify right side
4,883,926,633.70x = 16,587,083,501,697,241,088 - Step 5: Solve for x
x = 16,587,083,501,697,241,088/4,883,926,633.70 - Step 6: Final answer
x = 3,396,259,761.00
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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.