Finding the Fourth Proportional to 23,445,473.43, 35,125,694.33 and 22,935,290.07
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Solution
The fourth proportional to 23,445,473.43, 35,125,694.33 and 22,935,290.07 is: 34,361,344.45
Step by Step Solution
- Step 1: Write the proportion equation
23,445,473.43 : 35,125,694.33 = 22,935,290.07 : x - Step 2: Convert to fraction form
23,445,473.43/35,125,694.33 = 22,935,290.07/x - Step 3: Cross multiply
23,445,473.43x = 35,125,694.33 × 22,935,290.07 - Step 4: Simplify right side
23,445,473.43x = 805,617,988,254,027.88 - Step 5: Solve for x
x = 805,617,988,254,027.88/23,445,473.43 - Step 6: Final answer
x = 34,361,344.45
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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.