Finding the Fourth Proportional to 24,370,193.14, 33,646,157.97 and 15,683,462.26
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Solution
The fourth proportional to 24,370,193.14, 33,646,157.97 and 15,683,462.26 is: 21,653,018.74
Step by Step Solution
- Step 1: Write the proportion equation
24,370,193.14 : 33,646,157.97 = 15,683,462.26 : x - Step 2: Convert to fraction form
24,370,193.14/33,646,157.97 = 15,683,462.26/x - Step 3: Cross multiply
24,370,193.14x = 33,646,157.97 × 15,683,462.26 - Step 4: Simplify right side
24,370,193.14x = 527,688,248,716,493.19 - Step 5: Solve for x
x = 527,688,248,716,493.19/24,370,193.14 - Step 6: Final answer
x = 21,653,018.74
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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.