Finding the Fourth Proportional to 1,467,099,167,978.40, 2,201,653,977,352.70 and 512,037,763,986.23
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Solution
The fourth proportional to 1,467,099,167,978.40, 2,201,653,977,352.70 and 512,037,763,986.23 is: 768,407,483,448.09
Step by Step Solution
- Step 1: Write the proportion equation
1,467,099,167,978.40 : 2,201,653,977,352.70 = 512,037,763,986.23 : x - Step 2: Convert to fraction form
1,467,099,167,978.40/2,201,653,977,352.70 = 512,037,763,986.23/x - Step 3: Cross multiply
1,467,099,167,978.40x = 2,201,653,977,352.70 × 512,037,763,986.23 - Step 4: Simplify right side
1,467,099,167,978.40x = 1,127,329,979,635,066,396,999,680 - Step 5: Solve for x
x = 1,127,329,979,635,066,396,999,680/1,467,099,167,978.40 - Step 6: Final answer
x = 768,407,483,448.09
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