Finding the Fourth Proportional to 6,730,841,305.68, 10,096,467,642.12 and 2,309,198,708.64
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Solution
The fourth proportional to 6,730,841,305.68, 10,096,467,642.12 and 2,309,198,708.64 is: 3,463,868,628.33
Step by Step Solution
- Step 1: Write the proportion equation
6,730,841,305.68 : 10,096,467,642.12 = 2,309,198,708.64 : x - Step 2: Convert to fraction form
6,730,841,305.68/10,096,467,642.12 = 2,309,198,708.64/x - Step 3: Cross multiply
6,730,841,305.68x = 10,096,467,642.12 × 2,309,198,708.64 - Step 4: Simplify right side
6,730,841,305.68x = 23,314,750,041,009,049,600 - Step 5: Solve for x
x = 23,314,750,041,009,049,600/6,730,841,305.68 - Step 6: Final answer
x = 3,463,868,628.33
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1.5x scale
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.