Finding the Fourth Proportional to 6,077,270,540.38, 9,126,338,006.62 and 3,730,213,656.06
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Solution
The fourth proportional to 6,077,270,540.38, 9,126,338,006.62 and 3,730,213,656.06 is: 5,601,723,740.28
Step by Step Solution
- Step 1: Write the proportion equation
6,077,270,540.38 : 9,126,338,006.62 = 3,730,213,656.06 : x - Step 2: Convert to fraction form
6,077,270,540.38/9,126,338,006.62 = 3,730,213,656.06/x - Step 3: Cross multiply
6,077,270,540.38x = 9,126,338,006.62 × 3,730,213,656.06 - Step 4: Simplify right side
6,077,270,540.38x = 34,043,190,662,113,325,056 - Step 5: Solve for x
x = 34,043,190,662,113,325,056/6,077,270,540.38 - Step 6: Final answer
x = 5,601,723,740.28
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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.