Finding the Fourth Proportional to 26,573,118.01, 39,859,677.47 and 6,378,360.01
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Solution
The fourth proportional to 26,573,118.01, 39,859,677.47 and 6,378,360.01 is: 9,567,540.12
Step by Step Solution
- Step 1: Write the proportion equation
26,573,118.01 : 39,859,677.47 = 6,378,360.01 : x - Step 2: Convert to fraction form
26,573,118.01/39,859,677.47 = 6,378,360.01/x - Step 3: Cross multiply
26,573,118.01x = 39,859,677.47 × 6,378,360.01 - Step 4: Simplify right side
26,573,118.01x = 254,239,372,786,145.97 - Step 5: Solve for x
x = 254,239,372,786,145.97/26,573,118.01 - Step 6: Final answer
x = 9,567,540.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.