Finding the Fourth Proportional to 3,881,501,181.63, 5,820,180,259.68 and 2,014,266,792.69
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Solution
The fourth proportional to 3,881,501,181.63, 5,820,180,259.68 and 2,014,266,792.69 is: 3,020,325,197.90
Step by Step Solution
- Step 1: Write the proportion equation
3,881,501,181.63 : 5,820,180,259.68 = 2,014,266,792.69 : x - Step 2: Convert to fraction form
3,881,501,181.63/5,820,180,259.68 = 2,014,266,792.69/x - Step 3: Cross multiply
3,881,501,181.63x = 5,820,180,259.68 × 2,014,266,792.69 - Step 4: Simplify right side
3,881,501,181.63x = 11,723,395,824,543,285,248 - Step 5: Solve for x
x = 11,723,395,824,543,285,248/3,881,501,181.63 - Step 6: Final answer
x = 3,020,325,197.90
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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.