Finding the Fourth Proportional to 37,046,304.24, 55,539,780.12 and 17,605,772.88
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Solution
The fourth proportional to 37,046,304.24, 55,539,780.12 and 17,605,772.88 is: 26,394,556.07
Step by Step Solution
- Step 1: Write the proportion equation
37,046,304.24 : 55,539,780.12 = 17,605,772.88 : x - Step 2: Convert to fraction form
37,046,304.24/55,539,780.12 = 17,605,772.88/x - Step 3: Cross multiply
37,046,304.24x = 55,539,780.12 × 17,605,772.88 - Step 4: Simplify right side
37,046,304.24x = 977,820,754,597,859 - Step 5: Solve for x
x = 977,820,754,597,859/37,046,304.24 - Step 6: Final answer
x = 26,394,556.07
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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.