Finding the Fourth Proportional to 124,971,184.98, 187,469,097.84 and 43,079,282.19
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Solution
The fourth proportional to 124,971,184.98, 187,469,097.84 and 43,079,282.19 is: 64,623,170.29
Step by Step Solution
- Step 1: Write the proportion equation
124,971,184.98 : 187,469,097.84 = 43,079,282.19 : x - Step 2: Convert to fraction form
124,971,184.98/187,469,097.84 = 43,079,282.19/x - Step 3: Cross multiply
124,971,184.98x = 187,469,097.84 × 43,079,282.19 - Step 4: Simplify right side
124,971,184.98x = 8,076,034,167,754,079 - Step 5: Solve for x
x = 8,076,034,167,754,079/124,971,184.98 - Step 6: Final answer
x = 64,623,170.29
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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.