Finding the Fourth Proportional to 455,701,499.24, 628,869,995.91 and 246,857,641.88
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Solution
The fourth proportional to 455,701,499.24, 628,869,995.91 and 246,857,641.88 is: 340,664,589.65
Step by Step Solution
- Step 1: Write the proportion equation
455,701,499.24 : 628,869,995.91 = 246,857,641.88 : x - Step 2: Convert to fraction form
455,701,499.24/628,869,995.91 = 246,857,641.88/x - Step 3: Cross multiply
455,701,499.24x = 628,869,995.91 × 246,857,641.88 - Step 4: Simplify right side
455,701,499.24x = 155,241,364,241,591,136 - Step 5: Solve for x
x = 155,241,364,241,591,136/455,701,499.24 - Step 6: Final answer
x = 340,664,589.65
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