Finding the Fourth Proportional to 2,701,305,160.67, 3,727,917,628.13 and 1,495,646,396.57
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Solution
The fourth proportional to 2,701,305,160.67, 3,727,917,628.13 and 1,495,646,396.57 is: 2,064,056,534.00
Step by Step Solution
- Step 1: Write the proportion equation
2,701,305,160.67 : 3,727,917,628.13 = 1,495,646,396.57 : x - Step 2: Convert to fraction form
2,701,305,160.67/3,727,917,628.13 = 1,495,646,396.57/x - Step 3: Cross multiply
2,701,305,160.67x = 3,727,917,628.13 × 1,495,646,396.57 - Step 4: Simplify right side
2,701,305,160.67x = 5,575,646,567,196,298,240 - Step 5: Solve for x
x = 5,575,646,567,196,298,240/2,701,305,160.67 - Step 6: Final answer
x = 2,064,056,534.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.