Finding the Fourth Proportional to 7,267,677,067.04, 10,901,602,402.80 and 2,026,966,419.44
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Solution
The fourth proportional to 7,267,677,067.04, 10,901,602,402.80 and 2,026,966,419.44 is: 3,040,473,838.44
Step by Step Solution
- Step 1: Write the proportion equation
7,267,677,067.04 : 10,901,602,402.80 = 2,026,966,419.44 : x - Step 2: Convert to fraction form
7,267,677,067.04/10,901,602,402.80 = 2,026,966,419.44/x - Step 3: Cross multiply
7,267,677,067.04x = 10,901,602,402.80 × 2,026,966,419.44 - Step 4: Simplify right side
7,267,677,067.04x = 22,097,181,988,562,014,208 - Step 5: Solve for x
x = 22,097,181,988,562,014,208/7,267,677,067.04 - Step 6: Final answer
x = 3,040,473,838.44
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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.