Finding the Fourth Proportional to 23,881,496.87, 32,954,188.97 and 13,960,698.98
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Solution
The fourth proportional to 23,881,496.87, 32,954,188.97 and 13,960,698.98 is: 19,264,433.66
Step by Step Solution
- Step 1: Write the proportion equation
23,881,496.87 : 32,954,188.97 = 13,960,698.98 : x - Step 2: Convert to fraction form
23,881,496.87/32,954,188.97 = 13,960,698.98/x - Step 3: Cross multiply
23,881,496.87x = 32,954,188.97 × 13,960,698.98 - Step 4: Simplify right side
23,881,496.87x = 460,063,512,210,337.06 - Step 5: Solve for x
x = 460,063,512,210,337.06/23,881,496.87 - Step 6: Final answer
x = 19,264,433.66
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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.