Finding the Fourth Proportional to 29,938,338.28, 44,869,327.02 and 14,589,291.88
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Solution
The fourth proportional to 29,938,338.28, 44,869,327.02 and 14,589,291.88 is: 21,865,332.08
Step by Step Solution
- Step 1: Write the proportion equation
29,938,338.28 : 44,869,327.02 = 14,589,291.88 : x - Step 2: Convert to fraction form
29,938,338.28/44,869,327.02 = 14,589,291.88/x - Step 3: Cross multiply
29,938,338.28x = 44,869,327.02 × 14,589,291.88 - Step 4: Simplify right side
29,938,338.28x = 654,611,708,353,950.62 - Step 5: Solve for x
x = 654,611,708,353,950.62/29,938,338.28 - Step 6: Final answer
x = 21,865,332.08
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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.