Finding the Third Proportional to 57,125,514 and 87,026,772
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Solution
The third proportional to 57,125,514 and 87,026,772 is: 132,579,271.75
Step by Step Solution
- Step 1: Write the proportion equation
57,125,514 : 87,026,772 = 87,026,772 : x - Step 2: Convert to fraction form
57,125,514/87,026,772 = 87,026,772/x - Step 3: Cross multiply
57,125,514x = 87,026,772 × 87,026,772 - Step 4: Simplify right side
57,125,514x = 7,573,659,044,739,984 - Step 5: Solve for x
x = 7,573,659,044,739,984/57,125,514 - Step 6: Final answer
x = 132,579,271.75
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.