Finding the Fourth Proportional to 37,707,270.29, 56,560,831.61 and 10,413,493.88
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Solution
The fourth proportional to 37,707,270.29, 56,560,831.61 and 10,413,493.88 is: 15,620,220.43
Step by Step Solution
- Step 1: Write the proportion equation
37,707,270.29 : 56,560,831.61 = 10,413,493.88 : x - Step 2: Convert to fraction form
37,707,270.29/56,560,831.61 = 10,413,493.88/x - Step 3: Cross multiply
37,707,270.29x = 56,560,831.61 × 10,413,493.88 - Step 4: Simplify right side
37,707,270.29x = 588,995,873,483,573.88 - Step 5: Solve for x
x = 588,995,873,483,573.88/37,707,270.29 - Step 6: Final answer
x = 15,620,220.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.