Finding the Fourth Proportional to 391,268,219.34, 586,924,311.60 and 125,397,067.44
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Solution
The fourth proportional to 391,268,219.34, 586,924,311.60 and 125,397,067.44 is: 188,102,646.33
Step by Step Solution
- Step 1: Write the proportion equation
391,268,219.34 : 586,924,311.60 = 125,397,067.44 : x - Step 2: Convert to fraction form
391,268,219.34/586,924,311.60 = 125,397,067.44/x - Step 3: Cross multiply
391,268,219.34x = 586,924,311.60 × 125,397,067.44 - Step 4: Simplify right side
391,268,219.34x = 73,598,587,483,880,768 - Step 5: Solve for x
x = 73,598,587,483,880,768/391,268,219.34 - Step 6: Final answer
x = 188,102,646.33
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