Finding the Fourth Proportional to 696,851,916, 1,045,277,686.08 and 260,186,651.88
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Solution
The fourth proportional to 696,851,916, 1,045,277,686.08 and 260,186,651.88 is: 390,279,907.66
Step by Step Solution
- Step 1: Write the proportion equation
696,851,916 : 1,045,277,686.08 = 260,186,651.88 : x - Step 2: Convert to fraction form
696,851,916/1,045,277,686.08 = 260,186,651.88/x - Step 3: Cross multiply
696,851,916x = 1,045,277,686.08 × 260,186,651.88 - Step 4: Simplify right side
696,851,916x = 271,967,301,426,028,896 - Step 5: Solve for x
x = 271,967,301,426,028,896/696,851,916 - Step 6: Final answer
x = 390,279,907.66
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