Finding the Fourth Proportional to 39,342,577.11, 54,302,488.35 and 26,804,380.35
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Solution
The fourth proportional to 39,342,577.11, 54,302,488.35 and 26,804,380.35 is: 36,996,675.32
Step by Step Solution
- Step 1: Write the proportion equation
39,342,577.11 : 54,302,488.35 = 26,804,380.35 : x - Step 2: Convert to fraction form
39,342,577.11/54,302,488.35 = 26,804,380.35/x - Step 3: Cross multiply
39,342,577.11x = 54,302,488.35 × 26,804,380.35 - Step 4: Simplify right side
39,342,577.11x = 1,455,544,551,684,844 - Step 5: Solve for x
x = 1,455,544,551,684,844/39,342,577.11 - Step 6: Final answer
x = 36,996,675.32
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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.