Finding the Fourth Proportional to 96,056,032.08, 132,556,371.84 and 52,001,865.48
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Solution
The fourth proportional to 96,056,032.08, 132,556,371.84 and 52,001,865.48 is: 71,762,058.75
Step by Step Solution
- Step 1: Write the proportion equation
96,056,032.08 : 132,556,371.84 = 52,001,865.48 : x - Step 2: Convert to fraction form
96,056,032.08/132,556,371.84 = 52,001,865.48/x - Step 3: Cross multiply
96,056,032.08x = 132,556,371.84 × 52,001,865.48 - Step 4: Simplify right side
96,056,032.08x = 6,893,178,616,940,540 - Step 5: Solve for x
x = 6,893,178,616,940,540/96,056,032.08 - Step 6: Final answer
x = 71,762,058.75
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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.