Finding the Fourth Proportional to 4,408,090,345.94, 6,083,164,461.22 and 2,427,941,277.14
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Solution
The fourth proportional to 4,408,090,345.94, 6,083,164,461.22 and 2,427,941,277.14 is: 3,350,558,843.38
Step by Step Solution
- Step 1: Write the proportion equation
4,408,090,345.94 : 6,083,164,461.22 = 2,427,941,277.14 : x - Step 2: Convert to fraction form
4,408,090,345.94/6,083,164,461.22 = 2,427,941,277.14/x - Step 3: Cross multiply
4,408,090,345.94x = 6,083,164,461.22 × 2,427,941,277.14 - Step 4: Simplify right side
4,408,090,345.94x = 14,769,566,090,990,661,632 - Step 5: Solve for x
x = 14,769,566,090,990,661,632/4,408,090,345.94 - Step 6: Final answer
x = 3,350,558,843.38
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1.5x scale
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.