Finding the Fourth Proportional to 17,417,276.04, 26,122,859.07 and 6,635,223.90
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Solution
The fourth proportional to 17,417,276.04, 26,122,859.07 and 6,635,223.90 is: 9,951,672.03
Step by Step Solution
- Step 1: Write the proportion equation
17,417,276.04 : 26,122,859.07 = 6,635,223.90 : x - Step 2: Convert to fraction form
17,417,276.04/26,122,859.07 = 6,635,223.90/x - Step 3: Cross multiply
17,417,276.04x = 26,122,859.07 × 6,635,223.90 - Step 4: Simplify right side
17,417,276.04x = 173,331,018,837,595.78 - Step 5: Solve for x
x = 173,331,018,837,595.78/17,417,276.04 - Step 6: Final answer
x = 9,951,672.03
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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.