Finding the Fourth Proportional to 306,436,988.84, 459,863,685.66 and 124,717,234.28
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Solution
The fourth proportional to 306,436,988.84, 459,863,685.66 and 124,717,234.28 is: 187,160,588.02
Step by Step Solution
- Step 1: Write the proportion equation
306,436,988.84 : 459,863,685.66 = 124,717,234.28 : x - Step 2: Convert to fraction form
306,436,988.84/459,863,685.66 = 124,717,234.28/x - Step 3: Cross multiply
306,436,988.84x = 459,863,685.66 × 124,717,234.28 - Step 4: Simplify right side
306,436,988.84x = 57,352,927,021,322,504 - Step 5: Solve for x
x = 57,352,927,021,322,504/306,436,988.84 - Step 6: Final answer
x = 187,160,588.02
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