Finding the Fourth Proportional to 24,449,314.64, 36,681,305.16 and 9,868,731.44
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Solution
The fourth proportional to 24,449,314.64, 36,681,305.16 and 9,868,731.44 is: 14,806,057.14
Step by Step Solution
- Step 1: Write the proportion equation
24,449,314.64 : 36,681,305.16 = 9,868,731.44 : x - Step 2: Convert to fraction form
24,449,314.64/36,681,305.16 = 9,868,731.44/x - Step 3: Cross multiply
24,449,314.64x = 36,681,305.16 × 9,868,731.44 - Step 4: Simplify right side
24,449,314.64x = 361,997,949,492,726.19 - Step 5: Solve for x
x = 361,997,949,492,726.19/24,449,314.64 - Step 6: Final answer
x = 14,806,057.14
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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.