Finding the Fourth Proportional to 35,467,040.08, 48,944,502.48 and 19,169,516.08
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Solution
The fourth proportional to 35,467,040.08, 48,944,502.48 and 19,169,516.08 is: 26,453,925.26
Step by Step Solution
- Step 1: Write the proportion equation
35,467,040.08 : 48,944,502.48 = 19,169,516.08 : x - Step 2: Convert to fraction form
35,467,040.08/48,944,502.48 = 19,169,516.08/x - Step 3: Cross multiply
35,467,040.08x = 48,944,502.48 × 19,169,516.08 - Step 4: Simplify right side
35,467,040.08x = 938,242,427,317,959.75 - Step 5: Solve for x
x = 938,242,427,317,959.75/35,467,040.08 - Step 6: Final answer
x = 26,453,925.26
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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.