Finding the Fourth Proportional to 39,733,418, 59,546,235 and 18,141,254.48
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Solution
The fourth proportional to 39,733,418, 59,546,235 and 18,141,254.48 is: 27,187,276.02
Step by Step Solution
- Step 1: Write the proportion equation
39,733,418 : 59,546,235 = 18,141,254.48 : x - Step 2: Convert to fraction form
39,733,418/59,546,235 = 18,141,254.48/x - Step 3: Cross multiply
39,733,418x = 59,546,235 × 18,141,254.48 - Step 4: Simplify right side
39,733,418x = 1,080,243,402,460,882.88 - Step 5: Solve for x
x = 1,080,243,402,460,882.88/39,733,418 - Step 6: Final answer
x = 27,187,276.02
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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.