Finding the Fourth Proportional to 19,714,863.35, 29,528,058.23 and 16,175,919.35
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Solution
The fourth proportional to 19,714,863.35, 29,528,058.23 and 16,175,919.35 is: 24,227,583.01
Step by Step Solution
- Step 1: Write the proportion equation
19,714,863.35 : 29,528,058.23 = 16,175,919.35 : x - Step 2: Convert to fraction form
19,714,863.35/29,528,058.23 = 16,175,919.35/x - Step 3: Cross multiply
19,714,863.35x = 29,528,058.23 × 16,175,919.35 - Step 4: Simplify right side
19,714,863.35x = 477,643,488,409,704.19 - Step 5: Solve for x
x = 477,643,488,409,704.19/19,714,863.35 - Step 6: Final answer
x = 24,227,583.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.