Finding the Fourth Proportional to 29,176,465.04, 43,725,577.74 and 22,707,351.96
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Solution
The fourth proportional to 29,176,465.04, 43,725,577.74 and 22,707,351.96 is: 34,030,581.91
Step by Step Solution
- Step 1: Write the proportion equation
29,176,465.04 : 43,725,577.74 = 22,707,351.96 : x - Step 2: Convert to fraction form
29,176,465.04/43,725,577.74 = 22,707,351.96/x - Step 3: Cross multiply
29,176,465.04x = 43,725,577.74 × 22,707,351.96 - Step 4: Simplify right side
29,176,465.04x = 992,892,083,396,521.50 - Step 5: Solve for x
x = 992,892,083,396,521.50/29,176,465.04 - Step 6: Final answer
x = 34,030,581.91
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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.