Finding the Fourth Proportional to 24,246,373.41, 33,449,499.45 and 14,827,578.03
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Solution
The fourth proportional to 24,246,373.41, 33,449,499.45 and 14,827,578.03 is: 20,455,639.07
Step by Step Solution
- Step 1: Write the proportion equation
24,246,373.41 : 33,449,499.45 = 14,827,578.03 : x - Step 2: Convert to fraction form
24,246,373.41/33,449,499.45 = 14,827,578.03/x - Step 3: Cross multiply
24,246,373.41x = 33,449,499.45 × 14,827,578.03 - Step 4: Simplify right side
24,246,373.41x = 495,975,063,159,317.06 - Step 5: Solve for x
x = 495,975,063,159,317.06/24,246,373.41 - Step 6: Final answer
x = 20,455,639.07
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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.