Finding the Fourth Proportional to 37,641,027.27, 56,464,239.62 and 15,759,386.96
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Solution
The fourth proportional to 37,641,027.27, 56,464,239.62 and 15,759,386.96 is: 23,640,210.32
Step by Step Solution
- Step 1: Write the proportion equation
37,641,027.27 : 56,464,239.62 = 15,759,386.96 : x - Step 2: Convert to fraction form
37,641,027.27/56,464,239.62 = 15,759,386.96/x - Step 3: Cross multiply
37,641,027.27x = 56,464,239.62 × 15,759,386.96 - Step 4: Simplify right side
37,641,027.27x = 889,841,801,212,625.25 - Step 5: Solve for x
x = 889,841,801,212,625.25/37,641,027.27 - Step 6: Final answer
x = 23,640,210.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.