Finding the Fourth Proportional to 29,030,298.24, 43,572,347.46 and 14,663,435.97
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Solution
The fourth proportional to 29,030,298.24, 43,572,347.46 and 14,663,435.97 is: 22,008,741.41
Step by Step Solution
- Step 1: Write the proportion equation
29,030,298.24 : 43,572,347.46 = 14,663,435.97 : x - Step 2: Convert to fraction form
29,030,298.24/43,572,347.46 = 14,663,435.97/x - Step 3: Cross multiply
29,030,298.24x = 43,572,347.46 × 14,663,435.97 - Step 4: Simplify right side
29,030,298.24x = 638,920,327,042,302.12 - Step 5: Solve for x
x = 638,920,327,042,302.12/29,030,298.24 - Step 6: Final answer
x = 22,008,741.41
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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.