Finding the Fourth Proportional to 316,876,149.65, 474,978,756.76 and 106,586,646.87
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Solution
The fourth proportional to 316,876,149.65, 474,978,756.76 and 106,586,646.87 is: 159,767,130.07
Step by Step Solution
- Step 1: Write the proportion equation
316,876,149.65 : 474,978,756.76 = 106,586,646.87 : x - Step 2: Convert to fraction form
316,876,149.65/474,978,756.76 = 106,586,646.87/x - Step 3: Cross multiply
316,876,149.65x = 474,978,756.76 × 106,586,646.87 - Step 4: Simplify right side
316,876,149.65x = 50,626,393,017,529,744 - Step 5: Solve for x
x = 50,626,393,017,529,744/316,876,149.65 - Step 6: Final answer
x = 159,767,130.07
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