Finding the Fourth Proportional to 26,573,109.63, 39,859,664.98 and 6,378,351.63
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Solution
The fourth proportional to 26,573,109.63, 39,859,664.98 and 6,378,351.63 is: 9,567,527.58
Step by Step Solution
- Step 1: Write the proportion equation
26,573,109.63 : 39,859,664.98 = 6,378,351.63 : x - Step 2: Convert to fraction form
26,573,109.63/39,859,664.98 = 6,378,351.63/x - Step 3: Cross multiply
26,573,109.63x = 39,859,664.98 × 6,378,351.63 - Step 4: Simplify right side
26,573,109.63x = 254,238,959,167,180.94 - Step 5: Solve for x
x = 254,238,959,167,180.94/26,573,109.63 - Step 6: Final answer
x = 9,567,527.58
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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.